Finite Group Databasebeta

← C2×#21445920 #29679854

Subgroups — C2×#21445920 #29679854

Order 15616.

1354 conjugacy classes of subgroups.

The subgroup lattice has 502 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#41×Dic61C211yesmaximal, characteristic
2C2×#16839746C211yesmaximal, characteristic
3#21445920C218yesmaximal, direct product factor
4C2×#16839521C212yesmaximal, complemented
5C2×#16839518C212yesmaximal, complemented
6C2×C61×#410C211yesmaximal, characteristic
7C22×#11758194C2212yes—
8#41×Dic61—22no—
9#41×Dic61—22no—
10#41×Dic61C414yescomplemented
11#41×Dic61C2214yes—
12C2×Q8×Dic61—21no—
13C2×D4×Dic61—21no—
14C2×D4×Dic61—22no—
15C2×#14519736C412yescomplemented
16C2×#14519736C2211yescharacteristic
17C22×C4×Dic61C412yescomplemented
18C22×C4×Dic61C2211yescharacteristic
19#16839746—22no—
20#16839746C2214yes—
21C2×#14519696—21no—
22C2×#14519694—21no—
23#16839521C2218yescomplemented
24#16839518C2218yescomplemented
25C22×#41×C61C2211yescharacteristic
26C2×#117×C61C2212yes—
27C61×#410—22no—
28C61×#410C2214yes—
29C2×#99×C61—22no—
30C23×Dic61—22no—
31C23×Dic61—21no—
32C2×#11758194—22no—
33C2×#11758194—22no—
34C2×#11758194—22no—
35C2×#11758194—22no—
36C2×#11758194—22no—
37C2×#11758194C2314yes—
38C22×#92418—22no—
39Q8×Dic61—24no—
40Q8×Dic61—24no—
41D4×Dic61—24no—
42D4×Dic61—28no—
43D4×Dic61—28no—
44D4×Dic61—24no—
45#14519736—24no—
46#14519736—21no—
47#14519736—21no—
48#14519736C2×C412yes—
49#14519736C2×C418yescomplemented
50#14519736C2312yes—
51C2×C4⋊Dic61—22no—
52C2×C4⋊Dic61—21no—
53C2×C22⋊Dic61—22no—
54C2×C22⋊Dic61—21no—
55C2×C4×Dic61—22no—
56C2×C4×Dic61—24no—
57C2×C4×Dic61—21no—
58C2×C4×Dic61—21no—
59C2×C4×Dic61—21no—
60C2×C4×Dic61C2×C411yescharacteristic
61C2×C4×Dic61C2×C412yes—
62C2×C4×Dic61C2×C411yescharacteristic
63C2×C4×Dic61C2×C412yes—
64C2×C4×Dic61C2×C418yescomplemented
65C2×C4×Dic61C2312yes—
66#14519696—24no—
67#14519694—24no—
68C2×#41×C61—22no—
69C2×#41×C61—22no—
70C2×#41×C61—22no—
71C2×#41×C61—22no—
72C2×#41×C61C2×C412yes—
73C2×#41×C61D412yes—
74C2×#41×C61D412yes—
75C2×#41×C61C2312yes—
76C22×Q8×C61D411yescharacteristic
77C22×D4×C61D411yescharacteristic
78C22×D4×C61D412yes—
79C23×C4×C61C2×C412yes—
80C23×C4×C61C2311yescharacteristic
81#117×C61—22no—
82#117×C61—22no—
83#117×C61—22no—
84#117×C61C2314yes—
85C2×C4⋊C4×C61—22no—
86C2×C22⋊C4×C61—22no—
87C2×C42×C61—22no—
88#99×C61—28no—
89C24×C61C22⋊C412yes—
90C24×C61C2×D411yescharacteristic
91#41×C61—24no—
92#41×C61—24no—
93#41×C61—24no—
94#41×C61—24no—
95#41×C61—24no—
96#41×C61—24no—
97#41×C61—24no—
98#41×C61—24no—
99C2×Q8×C61—22no—
100C2×Q8×C61—22no—
101C2×Q8×C61C22⋊C412yes—
102C2×Q8×C61C2×D412yes—
103C2×D4×C61—24no—
104C2×D4×C61—24no—
105C2×D4×C61—22no—
106C2×D4×C61—22no—
107C2×D4×C61C22⋊C414yes—
108C2×D4×C61C22⋊C412yes—
109C2×D4×C61C2×D414yes—
110C2×D4×C61C2×D412yes—
111C22×C4×C61—22no—
112C22×C4×C61—22no—
113C22×C4×C61—22no—
114C22×C4×C61—22no—
115C22×C4×C61—42no—
116C22×C4×C61C22⋊C412yes—
117C22×C4×C61C22⋊C414yes—
118C22×C4×C61C22×C414yes—
119C22×C4×C61C22×C411yescharacteristic
120C22×C4×C61C22×C411yescharacteristic
121C22×C4×C61C2×D411yescharacteristic
122C22×C4×C61C2×D411yescharacteristic
123C22×C4×C61C2×D411yescharacteristic
124C22×C4×C61#4112yes—
125C22×C4×C61#4112yes—
126C22×C4×C61#4112yes—
127C22×C4×C61#4112yes—
128C22×C4×C61C2411yescharacteristic
129C22×Dic61—21no—
130C22×Dic61—22no—
131C22×Dic61—21no—
132C22×Dic61—22no—
133C22×Dic61—28no—
134C22×Dic61—22no—
135C22×Dic61—44no—
136C22×Dic61—48no—
137C4⋊C4×C61—24no—
138C4⋊C4×C61—42no—
139C22⋊C4×C61—24no—
140C22⋊C4×C61—42no—
141C42×C61—24no—
142C42×C61—42no—
143C22⋊Dic61—22no—
144C22⋊Dic61—28no—
145C22⋊Dic61—22no—
146C4⋊Dic61—22no—
147C4⋊Dic61—28no—
148C4⋊Dic61—22no—
149C4×Dic61—21no—
150C4×Dic61—22no—
151C4×Dic61—21no—
152C4×Dic61—22no—
153C4×Dic61—28no—
154C4×Dic61—22no—
155C4×Dic61C22×C412yes—
156C4×Dic61C22×C412yes—
157C4×Dic61C22×C414yes—
158#11758194—24no—
159#11758194—24no—
160#11758194—42no—
161#11758194—42no—
162C2×#92418—24no—
163C2×#92418—42no—
164C2×#92418—42no—
165C23×C61—22no—
166C23×C61—22no—
167C23×C61—42no—
168C23×C61—44no—
169C23×C61C2×C22⋊C411yescharacteristic
170C23×C61C2×C22⋊C414yes—
171C23×C61C2×C22⋊C411yescharacteristic
172C23×C61#12312yes—
173C23×C61#12312yes—
174C23×C61C22×D411yescharacteristic
175Q8×C61—24no—
176Q8×C61—24no—
177D4×C61—28no—
178D4×C61—28no—
179D4×C61—24no—
180D4×C61—24no—
181C2×C4×C61—22no—
182C2×C4×C61—22no—
183C2×C4×C61—24no—
184C2×C4×C61—24no—
185C2×C4×C61—24no—
186C2×C4×C61—24no—
187C2×C4×C61—44no—
188C2×C4×C61—84no—
189C2×C4×C61C2×C22⋊C414yes—
190C2×C4×C61C2×C22⋊C411yescharacteristic
191C2×C4×C61C2×C22⋊C411yescharacteristic
192C2×C4×C61#11711yescharacteristic
193C2×C4×C61#11711yescharacteristic
194C2×C4×C61#11711yescharacteristic
195C2×C4×C61#11712yes—
196C2×C4×C61#11712yes—
197C2×C4×C61#11711yescharacteristic
198C2×C4×C61#12312yes—
199C2×C4×C61#12312yes—
200C2×C4×C61#12312yes—
201C2×C4×C61#12312yes—
202C2×C4×C61#12312yes—
203C2×C4×C61#12312yes—
204C2×C4×C61C23×C411yescharacteristic
205C2×C4×C61C22×D411yescharacteristic
206C2×C4×C61C2×#4112yes—
207C2×C4×C61C2×#4112yes—
208C2×Dic61—24no—
209C2×Dic61—22no—
210C2×Dic61—22no—
211C2×Dic61—24no—
212C2×Dic61—44no—
213C2×Dic61—44no—
214C2×Dic61—416no—
215C2×Dic61—44no—
216C2×Dic61—42no—
217#92418—44no—
218C2×#1827—611nomaximal, Sylow
219C22×C61—22no—
220C22×C61—24no—
221C22×C61—24no—
222C22×C61—41no—
223C22×C61—41no—
224C22×C61—42no—
225C22×C61—44no—
226C22×C61—44no—
227C22×C61—44no—
228C22×C61#38111yescharacteristic
229C22×C61#38112yes—
230C22×C61#38111yescharacteristic
231C22×C61C22×C22⋊C411yescharacteristic
232C22×C61C2×#12312yes—
233C4×C61—24no—
234C4×C61—84no—
235C4×C61#38111yescharacteristic
236C4×C61#38111yescharacteristic
237C4×C61#38112yes—
238C4×C61C2×#11711yescharacteristic
239C4×C61C2×#11711yescharacteristic
240C4×C61C2×#12312yes—
241Dic61—24no—
242Dic61—42no—
243Dic61—44no—
244C2×C4×#41—611no—
245C2×#413—611no—
246C2×#410D6111yescharacteristic
247#1827—618no—
248C2×#339—612no—
249C2×H(3,ℤ/4)—612no—
250C2×C61—21no—
251C2×C61—22no—
252C2×C61—21no—
253C2×C61—22no—
254C2×C61—44no—
255C2×C61#182712yescomplemented
256C2×C61C2×#38111yescharacteristic
257C22×#41C2×D6111yescharacteristic
258C22×M16—612no—
259C4×#41—614no—
260C4×#41—614no—
261C4×#41—1222no—
262C4×#41—1222no—
263C2×C4×Q8—1221no—
264C2×C4×D4—1221no—
265C2×C4×D4—1222no—
266C2×#117—612no—
267C2×#117—611no—
268C2×#117C2×D6112yes—
269C22×C42—612no—
270C22×C42—611no—
271#413—614no—
272#413—1222no—
273C2×#101—1221no—
274C2×#100—1221no—
275#410—22no—
276#410C2×D6114yes—
277C2×#99—22no—
278#339—618no—
279H(3,ℤ/4)—618no—
280C61C2×#182711yescharacteristic, complemented, Sylow
281C2×#41—22no—
282C2×#41—22no—
283C2×#41—22no—
284C2×#41—22no—
285C2×#41C4×D6112yes—
286C2×#41D24412yes—
287C2×#41C22⋊D6112yes—
288C2×#41C22×D6112yes—
289C22×Q8D24411yescharacteristic
290C22×D4D24411yescharacteristic
291C22×D4C22⋊D6112yes—
292C23×C4—1222no—
293C23×C4—1221no—
294C23×C4C4×D6112yes—
295C23×C4C22×D6111yescharacteristic
296C2×M16—614no—
297C2×M16—1222no—
298C2×M16—1222no—
299C2×M16—1222no—
300C2×M16—1222no—
301C2×M16—1222no—
302C22×C8—1222no—
303C4×Q8—1224no—
304C4×Q8—1224no—
305C4×D4—1224no—
306C4×D4—1228no—
307C4×D4—1224no—
308C4×D4—1228no—
309#117—22no—
310#117—22no—
311#117—22no—
312#117—612no—
313#117—618no—
314#117—612no—
315#117—1224no—
316#117—1221no—
317#117—1221no—
318#117C22×D6114yes—
319C2×C4⋊C4—22no—
320C2×C4⋊C4—1222no—
321C2×C4⋊C4—1221no—
322C2×C22⋊C4—22no—
323C2×C22⋊C4—1222no—
324C2×C22⋊C4—1221no—
325C2×C42—22no—
326C2×C42—611no—
327C2×C42—612no—
328C2×C42—612no—
329C2×C42—618no—
330C2×C42—611no—
331C2×C42—612no—
332C2×C42—1222no—
333C2×C42—1224no—
334C2×C42—1221no—
335C2×C42—1221no—
336C2×C42—1221no—
337#101—1224no—
338#100—1224no—
339#99—28no—
340C24#1175819812yes—
341C24C2×C22⋊D6111yescharacteristic
342#41—24no—
343#41—24no—
344#41—24no—
345#41—24no—
346#41—24no—
347#41—24no—
348#41—24no—
349#41—24no—
350C2×Q8—22no—
351C2×Q8—22no—
352C2×Q8#1175819812yes—
353C2×Q8C2×D24412yes—
354C2×D4—24no—
355C2×D4—24no—
356C2×D4—22no—
357C2×D4—22no—
358C2×D4#1175819812yes—
359C2×D4#1175819814yes—
360C2×D4C2×D24412yes—
361C2×D4C2×C22⋊D6114yes—
362C22×C4—22no—
363C22×C4—22no—
364C22×C4—22no—
365C22×C4—22no—
366C22×C4—42no—
367C22×C4—1221no—
368C22×C4—1222no—
369C22×C4—1222no—
370C22×C4—1221no—
371C22×C4—1228no—
372C22×C4—1222no—
373C22×C4—2444no—
374C22×C4—2448no—
375C22×C4#1175819812yes—
376C22×C4#1175819814yes—
377C22×C4C2×C4×D6114yes—
378C22×C4C2×C4×D6111yescharacteristic
379C22×C4C2×C4×D6111yescharacteristic
380C22×C4C2×D24411yescharacteristic
381C22×C4C2×D24411yescharacteristic
382C22×C4#1175822412yes—
383C22×C4#1175822412yes—
384C22×C4#1175822412yes—
385C22×C4#1175822412yes—
386C22×C4C2×C22⋊D6111yescharacteristic
387C22×C4C23×D6111yescharacteristic
388M16—1224no—
389M16—1224no—
390M16—2442no—
391M16—2442no—
392C2×C8—1224no—
393C2×C8—2442no—
394C2×C8—2442no—
395C4⋊C4—24no—
396C4⋊C4—42no—
397C4⋊C4—1222no—
398C4⋊C4—1228no—
399C4⋊C4—1222no—
400C22⋊C4—24no—
401C22⋊C4—42no—
402C22⋊C4—1222no—
403C22⋊C4—1228no—
404C22⋊C4—1222no—
405C42—24no—
406C42—42no—
407C42—612no—
408C42—612no—
409C42—614no—
410C42—1222no—
411C42—1221no—
412C42—1222no—
413C42—1221no—
414C42—1228no—
415C42—1222no—
416C23—22no—
417C23—22no—
418C23—42no—
419C23—44no—
420C23C2×#1175819811yescharacteristic
421C23C2×#1175819814yes—
422C23C2×#1175819811yescharacteristic
423C23#1451975812yes—
424C23#1451975812yes—
425C23C22×C22⋊D6111yescharacteristic
426Q8—24no—
427Q8—24no—
428D4—28no—
429D4—28no—
430D4—24no—
431D4—24no—
432C2×C4—22no—
433C2×C4—22no—
434C2×C4—24no—
435C2×C4—24no—
436C2×C4—24no—
437C2×C4—24no—
438C2×C4—44no—
439C2×C4—84no—
440C2×C4—1224no—
441C2×C4—1222no—
442C2×C4—1222no—
443C2×C4—1224no—
444C2×C4—2444no—
445C2×C4—2444no—
446C2×C4—24416no—
447C2×C4—2444no—
448C2×C4—2442no—
449C2×C4C2×#1175819814yes—
450C2×C4C2×#1175819811yescharacteristic
451C2×C4C2×#1175819811yescharacteristic
452C2×C4#1451973311yescharacteristic
453C2×C4#1451973311yescharacteristic
454C2×C4#1451973311yescharacteristic
455C2×C4#1451973312yes—
456C2×C4#1451973312yes—
457C2×C4#1451973311yescharacteristic
458C2×C4#1451975812yes—
459C2×C4#1451975812yes—
460C2×C4#1451976112yes—
461C2×C4#1451976112yes—
462C2×C4#1451976112yes—
463C2×C4#1451976112yes—
464C2×C4C22×C4×D6111yescharacteristic
465C2×C4C22×D24411yescharacteristic
466C2×C4C2×#1175822412yes—
467C2×C4C2×#1175822412yes—
468C8—2444no—
469C22—24no—
470C22—22no—
471C22—24no—
472C22—41no—
473C22—41no—
474C22—42no—
475C22—44no—
476C22—44no—
477C22—44no—
478C22#1683962311yescharacteristic
479C22#1683962312yes—
480C22#1683962311yescharacteristic
481C22C22×#1175819811yescharacteristic
482C22C2×#1451975812yes—
483C4—24no—
484C4—84no—
485C4—1224no—
486C4—2442no—
487C4—2444no—
488C4#1683962311yescharacteristic
489C4#1683962311yescharacteristic
490C4#1683962312yes—
491C4C2×#1451973311yescharacteristic
492C4C2×#1451973311yescharacteristic
493C4C2×#1451976112yes—
494C2—22no—
495C2—21no—
496C2—21no—
497C2—22no—
498C2—44no—
499C2#2144592012yesdirect product factor
500C2C2×#1683962311yescharacteristic
subgroupG/H
centerC2×C4#14519733
commutatorC2×C4×C61C23×C4
FrattiniC22×C4C23×D61
FittingC2×C61×#410C2
socleC22×C61#381
prime radicalC22×#41×C61C22
cosocleC22×C4×C61C24
hypercenterC2×#410D61
hypocenterC61C2×#1827
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#410

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. #21445920C2direct (N × H)
4. C2×#16839521C2semidirect
5. C2×#16839518C2semidirect
10. #41×Dic61C4semidirect
15. C2×#14519736C4semidirect
17. C22×C4×Dic61C4semidirect
23. #16839521C22semidirect
24. #16839518C22semidirect
49. #14519736C2×C4semidirect
64. C2×C4×Dic61C2×C4semidirect
255. C2×C61#1827semidirect
280. C61C2×#1827semidirect
499. C2#21445920direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#41×Dic612
C2×#168397462
#214459202
C2×#168395212
C2×#168395182
C2×C61×#4102
C2×#182761