Finite Group Databasebeta

← C2×#27880 #6458671

Subgroups — C2×#27880 #6458671

Order 512.

2002 conjugacy classes of subgroups.

The subgroup lattice has 503 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2851C211yesmaximal, characteristic
2C2×#2285C211yesmaximal, characteristic
3#27880C2116yesmaximal, direct product factor
4C2×#2077C212yesmaximal
5C2×#2075C212yesmaximal
6C2×#1992C211yesmaximal, characteristic, complemented
7C2×#1992C211yesmaximal, characteristic, complemented
8C2×#1921C212yesmaximal, complemented
9C2×#1919C212yesmaximal, complemented
10C2×#1847C211yesmaximal, characteristic, complemented
11C2×#1836C211yesmaximal, characteristic, complemented
12C2×#1749C211yesmaximal, characteristic
13C22×#125C2211yescharacteristic
14C22×#117—21no—
15C23×C42C2211yescharacteristic
16C22×#107C2212yes—
17C22×#106C2212yes—
18C22×C22⋊C8C2212yes—
19C22×#97C2211yescharacteristic
20C22×#97C2211yescharacteristic
21#2851—24no—
22#2851C2218yes—
23C2×#389C2211yescharacteristic
24C2×#389C2211yescharacteristic
25C2×#387—21no—
26C2×#387—21no—
27C2×#385—21no—
28C2×#385—21no—
29#2285—24no—
30#2285C2218yes—
31C2×#384C2211yescharacteristic
32C2×#384C2211yescharacteristic
33C2×#382—21no—
34C2×#382C2211yescharacteristic
35C2×#380—21no—
36C2×#380C2211yescharacteristic
37C2×#380C2211yescharacteristic
38C2×#380C2212yes—
39C2×C4×C4⋊C4—21no—
40C2×C4×C4⋊C4C2212yes—
41#2077C22116yes—
42#2075C22116yes—
43#1992C2218yescomplemented
44#1992C2218yescomplemented
45#1921C22116yescomplemented
46#1919C22116yescomplemented
47#1847C2218yescomplemented
48#1836C2218yescomplemented
49#1749C2218yes—
50C2×#340C2212yes—
51C2×#340C2212yes—
52C2×#340C2212yes—
53C2×#340C2212yes—
54C2×#340C2212yes—
55C2×#340C2212yes—
56C2×#336C2212yes—
57C24×C4D411yescharacteristic
58C24×C4D411yescharacteristic
59C24×C4C2311yescharacteristic
60C23×C8C2312yes—
61C23×C8C2312yes—
62C2×#125—22no—
63C2×#125—24no—
64C2×#125—24no—
65C2×#125C2314yes—
66C2×#117—28no—
67C2×#117—48no—
68C22×C4⋊C4—21no—
69C22×C4⋊C4—21no—
70C22×C4⋊C4—21no—
71C22×C4⋊C4—21no—
72C22×C4⋊C4—21no—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—21no—
76C22×C4⋊C4C2311yescharacteristic
77C22×C4⋊C4C2312yes—
78C22×C4⋊C4C2311yescharacteristic
79C22×C4⋊C4C2311yescharacteristic
80C22×C4⋊C4C2311yescharacteristic
81C22×C4⋊C4C2312yes—
82C22×C22⋊C4—22no—
83C22×C22⋊C4—21no—
84C22×C22⋊C4—21no—
85C22×C42—24no—
86C22×C42—24no—
87C22×C42—22no—
88C22×C42D414yes—
89C22×C42D411yescharacteristic
90C22×C42D411yescharacteristic
91C22×C42C2314yes—
92C22×C42C2311yescharacteristic
93C22×C42C2311yescharacteristic
94C2×#107—28no—
95C2×#107C2318yes—
96C2×#106—28no—
97C2×#106C2318yes—
98C2×C22⋊C8—28no—
99C2×C22⋊C8C2318yes—
100C2×#97—24no—
101C2×#97—24no—
102C2×#97C2314yes—
103C2×#97C2314yes—
104#389—22no—
105#389—22no—
106#389C2314yes—
107#389C2314yes—
108#387—28no—
109#387—28no—
110#385—28no—
111#385—28no—
112#384—22no—
113#384—22no—
114#384C2314yes—
115#384C2314yes—
116#382—22no—
117#382—28no—
118#382C2314yes—
119#380—22no—
120#380—22no—
121#380—28no—
122#380—24no—
123#380C2314yes—
124#380C2318yes—
125#380C2314yes—
126C4×C4⋊C4—28no—
127C4×C4⋊C4—24no—
128C4×C4⋊C4C2318yes—
129C2×#95—22no—
130C2×#95—22no—
131C2×#95—21no—
132C2×#95—21no—
133C2×#95—21no—
134C2×#95—21no—
135C2×#95—21no—
136C2×#95—21no—
137#340C2318yes—
138#340C2318yes—
139#340C2318yes—
140#340C2318yes—
141#340C2318yes—
142#340C2318yes—
143#336C2318yes—
144C25C2×D411yescharacteristic
145C23×C4—24no—
146C23×C4—24no—
147C23×C4—24no—
148C23×C4—24no—
149C23×C4—24no—
150C23×C4—22no—
151C23×C4—22no—
152C23×C4—24no—
153C23×C4—21no—
154C23×C4—21no—
155C23×C4—22no—
156C23×C4—22no—
157C23×C4—21no—
158C23×C4—21no—
159C23×C4—42no—
160C23×C4—42no—
161C23×C4C2×D414yes—
162C23×C4C2×D412yes—
163C23×C4C2×D411yescharacteristic
164C23×C4C2×D411yescharacteristic
165C23×C4C2×D411yescharacteristic
166C23×C4C2×D411yescharacteristic
167C23×C4C2×D411yescharacteristic
168C23×C4C2×D414yes—
169C23×C4C2412yes—
170C23×C4C2411yescharacteristic
171C22×C8—24no—
172C22×C8—24no—
173C22×C8—24no—
174C22×C8—24no—
175C22×C8—24no—
176C22×C8#4118yes—
177C22×C8C2414yes—
178C22×C8C2414yes—
179#125—28no—
180#125—28no—
181#125—48no—
182#117—432no—
183C2×C4⋊C4—22no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—22no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—24no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—28no—
192C2×C4⋊C4—24no—
193C2×C4⋊C4—24no—
194C2×C4⋊C4—24no—
195C2×C4⋊C4—24no—
196C2×C4⋊C4—24no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—24no—
199C2×C4⋊C4—24no—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—21no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—21no—
205C2×C4⋊C4—21no—
206C2×C4⋊C4—44no—
207C2×C4⋊C4—44no—
208C2×C4⋊C4—44no—
209C2×C4⋊C4—44no—
210C2×C4⋊C4—44no—
211C2×C4⋊C4—44no—
212C2×C4⋊C4—44no—
213C2×C4⋊C4—44no—
214C2×C4⋊C4C2412yes—
215C2×C4⋊C4C2412yes—
216C2×C4⋊C4C2414yes—
217C2×C4⋊C4C2414yes—
218C2×C4⋊C4C2412yes—
219C2×C4⋊C4C2412yes—
220C2×C22⋊C4—28no—
221C2×C22⋊C4—24no—
222C2×C22⋊C4—24no—
223C2×C22⋊C4—44no—
224C2×C22⋊C4—44no—
225C2×C22⋊C4—48no—
226C2×C42—24no—
227C2×C42—24no—
228C2×C42—22no—
229C2×C42—22no—
230C2×C42—216no—
231C2×C42—28no—
232C2×C42—28no—
233C2×C42—28no—
234C2×C42—48no—
235C2×C42C2×D414yes—
236C2×C42C2×D412yes—
237C2×C42C2×D414yes—
238C2×C42C2×D412yes—
239C2×C42#4114yes—
240C2×C42#4114yes—
241C2×C42C2412yes—
242C2×C42C2412yes—
243#107—216no—
244#106—216no—
245C22⋊C8—216no—
246#97—28no—
247#97—28no—
248#95—28no—
249#95—28no—
250#95—24no—
251#95—24no—
252#95—24no—
253#95—24no—
254#95—24no—
255#95—24no—
256C24—22no—
257C24—22no—
258C24—22no—
259C24—22no—
260C24—22no—
261C24—22no—
262C24AGL(1,ℤ/8)14yes—
263C24C22×D412yes—
264C24C22×D411yescharacteristic
265C22×C4—232no—
266C22×C4—22no—
267C22×C4—22no—
268C22×C4—22no—
269C22×C4—28no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4—28no—
274C22×C4—28no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—22no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—22no—
281C22×C4—28no—
282C22×C4—24no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—22no—
287C22×C4—22no—
288C22×C4—24no—
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—22no—
294C22×C4—22no—
295C22×C4—44no—
296C22×C4—44no—
297C22×C4—416no—
298C22×C4—48no—
299C22×C4—48no—
300C22×C4—42no—
301C22×C4—42no—
302C22×C4—42no—
303C22×C4—44no—
304C22×C4—42no—
305C22×C4—44no—
306C22×C4—44no—
307C22×C4—44no—
308C22×C4—42no—
309C22×C4—42no—
310C22×C4—42no—
311C22×C4—42no—
312C22×C4—42no—
313C22×C4—42no—
314C22×C4—42no—
315C22×C4—44no—
316C22×C4—42no—
317C22×C4—44no—
318C22×C4#12314yes—
319C22×C4#12314yes—
320C22×C4#13714yes—
321C22×C4C22×D412yes—
322C22×C4C22×D412yes—
323C22×C4C22×D412yes—
324C22×C4C22×D412yes—
325C22×C4C22×D412yes—
326C22×C4C22×D411yescharacteristic
327C22×C4C2×#4112yes—
328C22×C4C2×#4112yes—
329C22×C4C2×#4114yes—
330C22×C42−1+414yes—
331C22×C4C2511yescharacteristic
332C2×C8—216no—
333C2×C8—24no—
334C2×C8—24no—
335C2×C8—24no—
336C2×C8—24no—
337C2×C8—24no—
338C2×C8—48no—
339C2×C8C2×#4118yes—
340C4⋊C4—24no—
341C4⋊C4—24no—
342C4⋊C4—24no—
343C4⋊C4—24no—
344C4⋊C4—22no—
345C4⋊C4—22no—
346C4⋊C4—22no—
347C4⋊C4—22no—
348C4⋊C4—28no—
349C4⋊C4—48no—
350C4⋊C4—48no—
351C4⋊C4—48no—
352C4⋊C4—48no—
353C4⋊C4—48no—
354C4⋊C4—42no—
355C4⋊C4—42no—
356C4⋊C4—48no—
357C4⋊C4—48no—
358C4⋊C4—42no—
359C4⋊C4—44no—
360C4⋊C4—42no—
361C4⋊C4—44no—
362C4⋊C4—48no—
363C22⋊C4—48no—
364C22⋊C4—48no—
365C22⋊C4—416no—
366C42—28no—
367C42—24no—
368C42—28no—
369C42—22no—
370C42—22no—
371C42—416no—
372C42#12318yes—
373C42C2×#4114yes—
374C42C2×#4114yes—
375C23—28no—
376C23—22no—
377C23—28no—
378C23—22no—
379C23—22no—
380C23—28no—
381C23—22no—
382C23—22no—
383C23—22no—
384C23—44no—
385C23—44no—
386C23—44no—
387C23—44no—
388C23C2×#12312yes—
389C23#53212yes—
390C23#53612yes—
391C23C2×AGL(1,ℤ/8)14yes—
392C23C2×AGL(1,ℤ/8)12yes—
393C23C2×#13712yes—
394C23#57512yes—
395C23#57512yes—
396C23C23×D411yescharacteristic
397C2×C4—232no—
398C2×C4—28no—
399C2×C4—28no—
400C2×C4—28no—
401C2×C4—22no—
402C2×C4—22no—
403C2×C4—22no—
404C2×C4—22no—
405C2×C4—22no—
406C2×C4—22no—
407C2×C4—22no—
408C2×C4—22no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—22no—
412C2×C4—22no—
413C2×C4—416no—
414C2×C4—44no—
415C2×C4—44no—
416C2×C4—44no—
417C2×C4—44no—
418C2×C4—48no—
419C2×C4—42no—
420C2×C4—42no—
421C2×C4—42no—
422C2×C4—44no—
423C2×C4—42no—
424C2×C4—44no—
425C2×C4—44no—
426C2×C4—44no—
427C2×C4—42no—
428C2×C4—42no—
429C2×C4—42no—
430C2×C4—42no—
431C2×C4—42no—
432C2×C4—42no—
433C2×C4—42no—
434C2×C4—44no—
435C2×C4—42no—
436C2×C4—44no—
437C2×C4—84no—
438C2×C4—84no—
439C2×C4—84no—
440C2×C4—88no—
441C2×C4—84no—
442C2×C4—88no—
443C2×C4C2×#12314yes—
444C2×C4C2×#12314yes—
445C2×C4C2×#12312yes—
446C2×C4#53212yes—
447C2×C4#53612yes—
448C2×C4#55218yes—
449C2×C4#55618yes—
450C2×C4C2×#13714yes—
451C2×C4C22×#4111yescharacteristic
452C2×C4C22×#4112yes—
453C2×C4C22×#4111yescharacteristic
454C2×C4C2×2−1+412yes—
455C8—28no—
456C8—44no—
457C22—24no—
458C22—24no—
459C22—24no—
460C22—42no—
461C22—42no—
462C22—42no—
463C22—42no—
464C22—416no—
465C22#249914yes—
466C22#309214yes—
467C22#309314yes—
468C22#317214yes—
469C22#318014yes—
470C22#323414yes—
471C22#323714yes—
472C22C22×#12311yescharacteristic
473C22C2×#53211yescharacteristic
474C22C2×#53611yescharacteristic
475C22C22×AGL(1,ℤ/8)11yescharacteristic
476C22C22×#13711yescharacteristic
477C22C2×#57511yescharacteristic
478C22C2×#57511yescharacteristic
479C4—24no—
480C4—24no—
481C4—24no—
482C4—42no—
483C4—42no—
484C4—82no—
485C4—84no—
486C4—82no—
487C4—82no—
488C4—82no—
489C4—84no—
490C4#249914yes—
491C4C2×#55212yes—
492C4C2×#55612yes—
493C2—44no—
494C2#2788018yesdirect product factor
495C2C2×#249911yescharacteristic
496C2C2×#309211yescharacteristic
497C2C2×#309311yescharacteristic
498C2C2×#317211yescharacteristic
499C2C2×#318011yescharacteristic
500C2C2×#323411yescharacteristic
501C2C2×#323711yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #27880C2direct (N × H)
6. C2×#1992C2semidirect
7. C2×#1992C2semidirect
8. C2×#1921C2semidirect
9. C2×#1919C2semidirect
10. C2×#1847C2semidirect
11. C2×#1836C2semidirect
43. #1992C22semidirect
44. #1992C22semidirect
45. #1921C22semidirect
46. #1919C22semidirect
47. #1847C22semidirect
48. #1836C22semidirect
494. C2#27880direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28512
C2×#22852
#278802
C2×#20772
C2×#20752
C2×#19922
C2×#19212
C2×#19192
C2×#18472
C2×#18362
C2×#17492