Finite Group Databasebeta

← C2×#21458618 #30559720

Subgroups — C2×#21458618 #30559720

Order 15616.

1778 conjugacy classes of subgroups.

The subgroup lattice has 496 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840490C211yesmaximal, characteristic
2#21458618C2116yesmaximal, direct product factor
3C2×#16840130C212yesmaximal
4C2×#16840112C211yesmaximal, characteristic
5C2×#16840069C212yesmaximal
6C2×#16840047C211yesmaximal, characteristic
7C2×#16839969C211yesmaximal, characteristic
8C2×#16839969C212yesmaximal
9C2×#16839893C211yesmaximal, characteristic
10C2×#16839867C212yesmaximal
11C2×C4×#11758202C211yesmaximal, characteristic
12C2×C61×#557C211yesmaximal, characteristic
13C22×#11758202C2212yes—
14C22×#11758202C2211yescharacteristic
15#16840490—24no—
16#16840490C2218yes—
17C2×#14519777C2211yescharacteristic
18C2×#14519775—21no—
19C2×#14519769C2212yes—
20C2×#14519767—22no—
21C2×C4×Dic122C2212yes—
22C2×C4×Dic122C2211yescharacteristic
23C2×#14519742—21no—
24#16840130C22116yes—
25#16840112C2218yes—
26#16840069C22116yes—
27#16840047C2218yes—
28#16839969C2218yes—
29#16839969C22116yes—
30#16839893C2218yes—
31#16839867C22116yes—
32C4×#11758202C2218yes—
33C2×#14519710C2211yescharacteristic
34C2×#14519708C2212yes—
35C2×C4⋊#92418C2211yescharacteristic
36C2×C4⋊#92418C2212yes—
37C2×#14519701C2212yes—
38C2×#14519701C2212yes—
39C2×#14519701C2211yescharacteristic
40C2×#14519701C2212yes—
41C2×#14519701C2212yes—
42C2×#14519700C2211yescharacteristic
43C2×#14519688C2212yes—
44C2×C4×#92418C2211yescharacteristic
45C61×#557—24no—
46C61×#557C2218yes—
47C2×C4⋊Q8×C61C2211yescharacteristic
48C2×C4⋊Q8×C61C2212yes—
49C2×#125×C61—21no—
50C2×#125×C61—22no—
51C2×C4×Q8×C61—21no—
52C2×C4×Q8×C61C2212yes—
53C2×C4×Q8×C61C2211yescharacteristic
54C2×C4×Q8×C61C2211yescharacteristic
55C22×Dic122—21no—
56C22×Dic122C2311yescharacteristic
57C2×#11758202—28no—
58C2×#11758202—24no—
59C2×#11758202C2314yes—
60C2×#11758202C2318yes—
61C22×#92418C2311yescharacteristic
62C22×#92418C2311yescharacteristic
63C22×#92418C2312yes—
64#14519777—22no—
65#14519777C2314yes—
66#14519775—28no—
67#14519769—24no—
68#14519769C2318yes—
69#14519767—216no—
70C4×Dic122—24no—
71C4×Dic122—22no—
72C4×Dic122C2314yes—
73C4×Dic122C2318yes—
74#14519742—28no—
75C2×C4⋊Dic61—21no—
76C2×C4⋊Dic61C2311yescharacteristic
77C2×C4⋊Dic61C2312yes—
78C2×#11758196—22no—
79C2×#11758196—21no—
80C2×#11758196—22no—
81C2×#11758196—22no—
82C2×C4×Dic61—22no—
83C2×C4×Dic61—21no—
84#14519710C2314yes—
85#14519708C2318yes—
86C4⋊#92418C2314yes—
87C4⋊#92418C2318yes—
88#14519701C2318yes—
89#14519701C2318yes—
90#14519701C2318yes—
91#14519701C2314yes—
92#14519701C2318yes—
93#14519700C2314yes—
94#14519688C2318yes—
95C4×#92418C2314yes—
96C22×Q8×C61D411yescharacteristic
97C22×Q8×C61C2312yes—
98C22×Q8×C61C2311yescharacteristic
99C4⋊Q8×C61—24no—
100C4⋊Q8×C61—22no—
101C4⋊Q8×C61C2314yes—
102C4⋊Q8×C61C2318yes—
103#125×C61—28no—
104#125×C61—216no—
105C4×Q8×C61—28no—
106C4×Q8×C61—24no—
107C4×Q8×C61—22no—
108C4×Q8×C61D414yes—
109C4×Q8×C61C2314yes—
110C4×Q8×C61C2318yes—
111C4×Q8×C61C2314yes—
112C2×C4⋊C4×C61—22no—
113C2×C4⋊C4×C61—21no—
114C2×C4⋊C4×C61—22no—
115C2×C4⋊C4×C61—21no—
116C2×C4⋊C4×C61—22no—
117C2×C4⋊C4×C61—21no—
118C2×C4⋊C4×C61D411yescharacteristic
119C2×C4⋊C4×C61D412yes—
120C2×C4⋊C4×C61C2311yescharacteristic
121C2×C42×C61—22no—
122C2×C42×C61—21no—
123C2×C42×C61C2311yescharacteristic
124C2×C42×C61C2312yes—
125C2×Q8×C61—24no—
126C2×Q8×C61—22no—
127C2×Q8×C61—21no—
128C2×Q8×C61—24no—
129C2×Q8×C61—22no—
130C2×Q8×C61—24no—
131C2×Q8×C61—22no—
132C2×Q8×C61C2×D414yes—
133C2×Q8×C61C2412yes—
134C2×Q8×C61C2414yes—
135C22×C4×C61—21no—
136C22×C4×C61—22no—
137C22×C4×C61—21no—
138C22×C4×C61C2×D412yes—
139C22×C4×C61C2×D412yes—
140C22×C4×C61C2×D411yescharacteristic
141C22×C4×C61C2×D411yescharacteristic
142C22×C4×C61C2411yescharacteristic
143C22×Dic61—21no—
144C22×Dic61—22no—
145C22×Dic61—21no—
146C2×Dic122—21no—
147C2×Dic122—22no—
148C2×Dic122—24no—
149C2×Dic122—44no—
150C2×Dic122#4114yes—
151C2×Dic122C2412yes—
152C4⋊C4×C61—28no—
153C4⋊C4×C61—24no—
154C4⋊C4×C61—28no—
155C4⋊C4×C61—24no—
156C4⋊C4×C61—28no—
157C4⋊C4×C61—24no—
158C4⋊C4×C61—21no—
159C4⋊C4×C61C2×D414yes—
160C4⋊C4×C61C2×D418yes—
161C4⋊C4×C61C2412yes—
162C42×C61—28no—
163C42×C61—24no—
164C42×C61C2×D414yes—
165C42×C61C2×D412yes—
166C42×C61C2412yes—
167C42×C61C2414yes—
168#11758202—28no—
169#11758202—216no—
170C4⋊Dic61—24no—
171C4⋊Dic61—21no—
172C4⋊Dic61—22no—
173C4⋊Dic61C2414yes—
174C4⋊Dic61C2412yes—
175#11758196—28no—
176#11758196—24no—
177#11758196—28no—
178#11758196—28no—
179C4×Dic61—28no—
180C4×Dic61—24no—
181C2×#92418—22no—
182C2×#92418—24no—
183C2×#92418—22no—
184C2×#92418C2412yes—
185C2×#92418C2412yes—
186C2×#92418C2414yes—
187C23×C61C22×D411yescharacteristic
188Q8×C61—28no—
189Q8×C61—22no—
190Q8×C61—24no—
191Q8×C61—22no—
192Q8×C61—24no—
193Q8×C61—44no—
194Q8×C61—42no—
195C2×C4×C61—24no—
196C2×C4×C61—24no—
197C2×C4×C61—22no—
198C2×C4×C61—22no—
199C2×C4×C61—24no—
200C2×C4×C61—22no—
201C2×C4×C61—44no—
202C2×C4×C61—42no—
203C2×C4×C61—42no—
204C2×C4×C61#13714yes—
205C2×C4×C61C22×D414yes—
206C2×C4×C61C22×D414yes—
207C2×C4×C61C22×D412yes—
208C2×C4×C61C22×D411yescharacteristic
209C2×C4×C61C22×D412yes—
210C2×C4×C61C2×#4112yes—
211C2×C4×C612−1+412yes—
212C2×C4×C61C2511yescharacteristic
213C2×Dic61—24no—
214C2×Dic61—22no—
215C2×Dic61—22no—
216C2×Dic61—24no—
217C2×Dic61—44no—
218C2×Dic61—42no—
219Dic122—24no—
220Dic122—22no—
221Dic122—48no—
222Dic122C2×#4114yes—
223#92418—22no—
224#92418—24no—
225#92418—22no—
226C2×#3374—611nomaximal, Sylow
227C22×C61#54812yes—
228C22×C61C2×#13712yes—
229C22×C61#57812yes—
230C22×C61C23×D411yescharacteristic
231C4×C61—24no—
232C4×C61—24no—
233C4×C61—22no—
234C4×C61—44no—
235C4×C61—42no—
236C4×C61—42no—
237C4×C61#54812yes—
238C4×C61C2×#13714yes—
239C4×C61C22×#4111yescharacteristic
240C4×C61C2×2−1+411yescharacteristic
241Dic61—24no—
242Dic61—44no—
243Dic61—42no—
244C2×#557—611no—
245C2×#557D6111yescharacteristic
246#3374—6116no—
247C2×#491—612no—
248C2×#487—611no—
249C2×#479—612no—
250C2×#475—611no—
251C2×#462—611no—
252C2×#462—612no—
253C2×#446—611no—
254C2×#441—612no—
255C2×C4×Q16—611no—
256C2×C61#337414yescomplemented
257C2×C61C2×#54811yescharacteristic
258C2×C61C22×#13711yescharacteristic
259C2×C61C2×#57811yescharacteristic
260C22×Q16—611no—
261C22×Q16—612no—
262#557—24no—
263#557—618no—
264#557—1224no—
265#557C2×D6118yes—
266C2×C4⋊Q8—611no—
267C2×C4⋊Q8—1221no—
268C2×C4⋊Q8C2×D6111yescharacteristic
269C2×C4⋊Q8C2×D6112yes—
270C2×#125—21no—
271C2×#125—22no—
272C2×#125—612no—
273C2×#125—1222no—
274C2×C4×Q8—21no—
275C2×C4×Q8—611no—
276C2×C4×Q8—612no—
277C2×C4×Q8—1221no—
278C2×C4×Q8C2×D6111yescharacteristic
279C2×C4×Q8C2×D6112yes—
280C2×C4×Q8C2×D6111yescharacteristic
281#491—6116no—
282#487—618no—
283#479—6116no—
284#475—618no—
285#462—6116no—
286#462—618no—
287#446—618no—
288#441—6116no—
289C4×Q16—618no—
290C2×#107—611no—
291C2×#106—612no—
292C2×C4⋊C8—611no—
293C2×C4⋊C8—612no—
294C2×#103—612no—
295C2×#103—612no—
296C2×#103—612no—
297C2×#103—612no—
298C2×#103—611no—
299C2×#103—611no—
300C2×#97—612no—
301C2×C4×C8—611no—
302C61C2×#337411yescharacteristic, complemented, Sylow
303C22×Q8—611no—
304C22×Q8—1221no—
305C22×Q8C22⋊D6111yescharacteristic
306C22×Q8C22×D6111yescharacteristic
307C22×Q8C22×D6112yes—
308C2×Q16—614no—
309C2×Q16—618no—
310C2×Q16—1224no—
311C2×Q16—1228no—
312C22×C8—611no—
313C22×C8—612no—
314C22×C8—611no—
315C4⋊Q8—24no—
316C4⋊Q8—22no—
317C4⋊Q8—614no—
318C4⋊Q8—1228no—
319C4⋊Q8—1222no—
320C4⋊Q8C22×D6114yes—
321C4⋊Q8C22×D6118yes—
322#125—28no—
323#125—216no—
324#125—618no—
325#125—12216no—
326#125—1224no—
327C4×Q8—28no—
328C4×Q8—24no—
329C4×Q8—22no—
330C4×Q8—614no—
331C4×Q8—618no—
332C4×Q8—1228no—
333C4×Q8—1224no—
334C4×Q8—1222no—
335C4×Q8C22⋊D6114yes—
336C4×Q8C22×D6114yes—
337C4×Q8C22×D6118yes—
338C4×Q8C22×D6114yes—
339C2×C4⋊C4—22no—
340C2×C4⋊C4—21no—
341C2×C4⋊C4—22no—
342C2×C4⋊C4—21no—
343C2×C4⋊C4—22no—
344C2×C4⋊C4—21no—
345C2×C4⋊C4—611no—
346C2×C4⋊C4—612no—
347C2×C4⋊C4—1221no—
348C2×C4⋊C4—1222no—
349C2×C4⋊C4—1222no—
350C2×C4⋊C4—1222no—
351C2×C4⋊C4—1221no—
352C2×C4⋊C4C22⋊D6111yescharacteristic
353C2×C4⋊C4C22⋊D6112yes—
354C2×C4⋊C4C22×D6111yescharacteristic
355C2×C42—22no—
356C2×C42—21no—
357C2×C42—1222no—
358C2×C42—1221no—
359C2×C42C22×D6112yes—
360C2×C42C22×D6111yescharacteristic
361#107—614no—
362#106—618no—
363C4⋊C8—614no—
364C4⋊C8—618no—
365#103—614no—
366#103—618no—
367#103—618no—
368#103—618no—
369#103—618no—
370#103—614no—
371#97—618no—
372C4×C8—614no—
373C2×Q8—24no—
374C2×Q8—22no—
375C2×Q8—21no—
376C2×Q8—22no—
377C2×Q8—24no—
378C2×Q8—22no—
379C2×Q8—24no—
380C2×Q8—614no—
381C2×Q8—612no—
382C2×Q8—1221no—
383C2×Q8—1224no—
384C2×Q8—1222no—
385C2×Q8—2444no—
386C2×Q8C2×C22⋊D6114yes—
387C2×Q8C23×D6112yes—
388C2×Q8C23×D6114yes—
389C22×C4—21no—
390C22×C4—22no—
391C22×C4—21no—
392C22×C4—1221no—
393C22×C4—1221no—
394C22×C4—1222no—
395C22×C4C2×C22⋊D6112yes—
396C22×C4C2×C22⋊D6112yes—
397C22×C4C2×C22⋊D6111yescharacteristic
398C22×C4C2×C22⋊D6111yescharacteristic
399C22×C4C23×D6111yescharacteristic
400Q16—1228no—
401Q16—12216no—
402C2×C8—612no—
403C2×C8—612no—
404C2×C8—614no—
405C2×C8—1222no—
406C2×C8—1224no—
407C2×C8—1222no—
408C4⋊C4—28no—
409C4⋊C4—24no—
410C4⋊C4—28no—
411C4⋊C4—24no—
412C4⋊C4—28no—
413C4⋊C4—24no—
414C4⋊C4—21no—
415C4⋊C4—614no—
416C4⋊C4—612no—
417C4⋊C4—1221no—
418C4⋊C4—1222no—
419C4⋊C4—1224no—
420C4⋊C4—1228no—
421C4⋊C4—1228no—
422C4⋊C4—1228no—
423C4⋊C4—1224no—
424C4⋊C4C2×C22⋊D6114yes—
425C4⋊C4C2×C22⋊D6118yes—
426C4⋊C4C23×D6112yes—
427C42—28no—
428C42—24no—
429C42—1228no—
430C42—1224no—
431C42C2×C22⋊D6114yes—
432C42C2×C22⋊D6112yes—
433C42C23×D6112yes—
434C42C23×D6114yes—
435C23C22×C22⋊D6111yescharacteristic
436Q8—28no—
437Q8—22no—
438Q8—24no—
439Q8—22no—
440Q8—24no—
441Q8—44no—
442Q8—42no—
443Q8—614no—
444Q8—1222no—
445Q8—1224no—
446Q8—2448no—
447C2×C4—24no—
448C2×C4—24no—
449C2×C4—22no—
450C2×C4—22no—
451C2×C4—24no—
452C2×C4—22no—
453C2×C4—42no—
454C2×C4—44no—
455C2×C4—42no—
456C2×C4—1222no—
457C2×C4—1224no—
458C2×C4—1222no—
459C2×C4—1224no—
460C2×C4—2444no—
461C2×C4—2442no—
462C2×C4#1451980814yes—
463C2×C4C22×C22⋊D6114yes—
464C2×C4C22×C22⋊D6114yes—
465C2×C4C22×C22⋊D6112yes—
466C2×C4C22×C22⋊D6112yes—
467C2×C4C22×C22⋊D6111yescharacteristic
468C2×C4#41×D6112yes—
469C2×C4#1451982412yes—
470C2×C4C24×D6111yescharacteristic
471C8—1222no—
472C8—1224no—
473C8—1222no—
474C22#1684041912yes—
475C22C2×#1451980812yes—
476C22#1684057712yes—
477C22C23×C22⋊D6111yescharacteristic
478C4—24no—
479C4—24no—
480C4—22no—
481C4—44no—
482C4—42no—
483C4—42no—
484C4—1224no—
485C4—2444no—
486C4—2442no—
487C4#1684041912yes—
488C4C2×#1451980814yes—
489C4C2×#41×D6111yescharacteristic
490C4C2×#1451982411yescharacteristic
491C2#2145861814yesdirect product factor
492C2C2×#1684041911yescharacteristic
493C2C22×#1451980811yescharacteristic
494C2C2×#1684057711yescharacteristic
subgroupG/H
centerC23C22×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#557C2
socle, prime radicalC23×C61C22×D4
hypercenterC2×#557D61
hypocenterC61C2×#3374
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×#557

Complements

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

NH ≅ G/Ntype
2. #21458618C2direct (N × H)
256. C2×C61#3374semidirect
302. C61C2×#3374semidirect
491. C2#21458618direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404902
#214586182
C2×#168401302
C2×#168401122
C2×#168400692
C2×#168400472
C2×#168399692
C2×#168398932
C2×#168398672
C2×C4×#117582022
C2×C61×#5572
C2×#337461