Finite Group Databasebeta

← C2×#19964 #6358338

Subgroups — C2×#19964 #6358338

Order 512.

1600 conjugacy classes of subgroups.

The subgroup lattice has 462 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3398C212yesmaximal
2C2×#3383C211yesmaximal, characteristic, complemented
3C2×#3342C211yesmaximal, characteristic
4#19964C2116yesmaximal, direct product factor
5C2×#1713C211yesmaximal, characteristic, complemented
6C2×#1690C212yesmaximal, complemented
7C2×#1674C211yesmaximal, characteristic, complemented
8C2×#1673C211yesmaximal, characteristic
9C2×#1650C212yesmaximal
10C2×#1648C212yesmaximal, complemented
11C2×#1591C211yesmaximal, characteristic, complemented
12C2×C8×SD16C211yesmaximal, characteristic
13C2×#557C2212yes—
14C2×#556C2212yes—
15#3398—28no—
16#3398C22116yes—
17#3383—24no—
18#3383C2218yescomplemented
19#3342—24no—
20#3342C2218yes—
21C2×#500C2211yescharacteristic
22C2×#500C2211yescharacteristic
23C2×#500C2212yes—
24C2×#499—21no—
25C2×#497—22no—
26C2×#494C2212yes—
27C2×#485—22no—
28C2×#479—22no—
29C2×#475C2212yes—
30C2×#475C2212yes—
31C2×#467—21no—
32C2×#464—22no—
33C2×#462—22no—
34C2×#462C2212yes—
35C2×#461C2212yes—
36C2×#446C2212yes—
37C2×C8×Q8C2211yescharacteristic
38C2×#441—22no—
39C2×C4×Q16—21no—
40C2×C4×Q16C2211yescharacteristic
41C2×C4×SD16C2211yescharacteristic
42C2×C8×D4C2211yescharacteristic
43C2×#427—21no—
44#1713C2218yescomplemented
45#1690C22116yescomplemented
46#1674C2218yescomplemented
47#1673C2218yes—
48#1650C22116yes—
49#1648C22116yescomplemented
50#1591C2218yescomplemented
51C8×SD16C2218yes—
52C2×#335C2211yescharacteristic
53C2×#334C2211yescharacteristic
54C2×#332C2212yes—
55C2×#332C2212yes—
56C2×Q8⋊C8C2211yescharacteristic
57C2×Q8⋊C8C2212yes—
58C2×D4⋊C8C2211yescharacteristic
59C2×C82C2211yescharacteristic
60C22×Q16—22no—
61C22×Q16—22no—
62C22×Q16—22no—
63C22×Q16D411yescharacteristic
64C22×SD16—22no—
65C22×SD16D411yescharacteristic
66C23×C8—21no—
67#557—24no—
68#557—24no—
69#557—42no—
70#557C2318yes—
71#556—24no—
72#556—24no—
73#556—42no—
74#556C2318yes—
75C2×C4⋊Q8—22no—
76C2×C4⋊Q8C2312yes—
77C2×C4⋊Q8C2312yes—
78C2×#126—42no—
79C2×#125—22no—
80C2×#125—42no—
81C2×#124—22no—
82C2×C22⋊Q8—22no—
83C2×C4×Q8—22no—
84C2×C4×Q8—22no—
85C2×C4×Q8—22no—
86C2×C4×Q8C2312yes—
87C2×C4×Q8C2311yescharacteristic
88C2×C4×D4C2311yescharacteristic
89C2×#117—22no—
90#500—22no—
91#500—22no—
92#500—42no—
93#500C2314yes—
94#500C2314yes—
95#500C2318yes—
96#499—28no—
97#497—216no—
98#494—24no—
99#494C2318yes—
100#485—216no—
101#479—216no—
102#475—24no—
103#475—24no—
104#475C2318yes—
105#475C2318yes—
106#467—28no—
107#464—216no—
108#462—24no—
109#462—216no—
110#462C2318yes—
111#461—24no—
112#461C2318yes—
113#446—24no—
114#446C2318yes—
115C8×Q8—22no—
116C8×Q8C2314yes—
117#441—216no—
118C4×Q16—28no—
119C4×Q16D414yes—
120C4×Q16C2314yes—
121C4×SD16D414yes—
122C4×SD16C2314yes—
123C8×D4—22no—
124C8×D4C2314yes—
125#427—28no—
126C2×#107—21no—
127C2×#107—21no—
128C2×#107—21no—
129C2×#107—21no—
130C2×#107—42no—
131C2×#107D411yescharacteristic
132C2×#106—22no—
133C2×#106—22no—
134C2×#106D411yescharacteristic
135C2×C4⋊C8—21no—
136C2×C4⋊C8—22no—
137C2×C4⋊C8C2311yescharacteristic
138C2×C4⋊C8C2311yescharacteristic
139C2×C4⋊C8C2312yes—
140C2×#103—22no—
141C2×#103—22no—
142C2×#103—22no—
143C2×#103—22no—
144C2×#103D412yes—
145C2×#103D411yescharacteristic
146C2×#102D411yescharacteristic
147C2×C22⋊C8—21no—
148C2×#97—22no—
149C2×C4×C8—21no—
150C2×C4×C8C2311yescharacteristic
151C2×C4×C8C2311yescharacteristic
152C2×C4×C8C2311yescharacteristic
153#335C2314yes—
154#334C2314yes—
155#332C2318yes—
156#332C2318yes—
157Q8⋊C8C2314yes—
158Q8⋊C8C2318yes—
159D4⋊C8C2314yes—
160C82C2314yes—
161C22×Q8—22no—
162C22×Q8—22no—
163C22×Q8C2×D412yes—
164C22×Q8C2×D411yescharacteristic
165C22×D4C2×D411yescharacteristic
166C23×C4—21no—
167C2×Q16—28no—
168C2×Q16—24no—
169C2×Q16—28no—
170C2×Q16—28no—
171C2×Q16—48no—
172C2×Q16—84no—
173C2×Q16—84no—
174C2×Q16C2×D414yes—
175C2×SD16—28no—
176C2×SD16—24no—
177C2×SD16—84no—
178C2×SD16C2×D414yes—
179C22×C8—21no—
180C22×C8—21no—
181C22×C8—22no—
182C22×C8—21no—
183C22×C8—24no—
184C22×C8—44no—
185C22×C8C2×D411yescharacteristic
186C22×C8C2×D411yescharacteristic
187C22×C8C2×D411yescharacteristic
188C22×C8C2×D411yescharacteristic
189C4⋊Q8—28no—
190C4⋊Q8—22no—
191C4⋊Q8—22no—
192C4⋊Q8—22no—
193C4⋊Q8—22no—
194C4⋊Q8—22no—
195C4⋊Q8—22no—
196C4⋊Q8—44no—
197C4⋊Q8C2414yes—
198C4⋊Q8C2414yes—
199#126—48no—
200#126—48no—
201#125—28no—
202#125—44no—
203#125—48no—
204#125—48no—
205#124—28no—
206#124—44no—
207C22⋊Q8—28no—
208C22⋊Q8—44no—
209C4×Q8—22no—
210C4×Q8—21no—
211C4×Q8—22no—
212C4×Q8—21no—
213C4×Q8—28no—
214C4×Q8—28no—
215C4×Q8—28no—
216C4×Q8—44no—
217C4×Q8—44no—
218C4×Q8—44no—
219C4×Q8C2×D414yes—
220C4×Q8C2×D412yes—
221C4×Q8C2414yes—
222C4×Q8C2412yes—
223C4×D4—21no—
224C4×D4—21no—
225C4×D4C2×D412yes—
226C4×D4C2412yes—
227#117—28no—
228#117—44no—
229C2×C4⋊C4—21no—
230C2×C4⋊C4—22no—
231C2×C4⋊C4—22no—
232C2×C4⋊C4—22no—
233C2×C4⋊C4—22no—
234C2×C4⋊C4—22no—
235C2×C4⋊C4—42no—
236C2×C4⋊C4—42no—
237C2×C4⋊C4—42no—
238C2×C4⋊C4—42no—
239C2×C4⋊C4C2×D412yes—
240C2×C4⋊C4C2×D411yescharacteristic
241C2×C4⋊C4C2×D411yescharacteristic
242C2×C22⋊C4—21no—
243C2×C22⋊C4—42no—
244C2×C22⋊C4—42no—
245C2×C42—22no—
246C2×C42—21no—
247C2×C42—42no—
248C2×C42—42no—
249C2×C42C2411yescharacteristic
250#107—24no—
251#107—24no—
252#107—24no—
253#107—24no—
254#107—48no—
255#107C2×D414yes—
256#106—28no—
257#106—28no—
258#106C2×D414yes—
259C4⋊C8—24no—
260C4⋊C8—28no—
261C4⋊C8—21no—
262C4⋊C8—21no—
263C4⋊C8—22no—
264C4⋊C8C2412yes—
265C4⋊C8C2412yes—
266C4⋊C8C2414yes—
267#103—28no—
268#103—28no—
269#103—28no—
270#103—28no—
271#103C2×D414yes—
272#103C2×D418yes—
273#102C2×D414yes—
274C22⋊C8—24no—
275#97—28no—
276C4×C8—24no—
277C4×C8—21no—
278C4×C8C2×D412yes—
279C4×C8C2×D412yes—
280C4×C8C2412yes—
281C4×C8C2412yes—
282C4×C8C2412yes—
283C24—21no—
284C2×Q8—22no—
285C2×Q8—21no—
286C2×Q8—22no—
287C2×Q8—24no—
288C2×Q8—22no—
289C2×Q8—24no—
290C2×Q8—24no—
291C2×Q8—24no—
292C2×Q8—42no—
293C2×Q8—42no—
294C2×Q8—44no—
295C2×Q8—44no—
296C2×Q8—44no—
297C2×Q8—44no—
298C2×Q8C22×D414yes—
299C2×Q8C22×D412yes—
300C2×D4—21no—
301C2×D4—22no—
302C2×D4—22no—
303C2×D4C22×D412yes—
304C22×C4—21no—
305C22×C4—22no—
306C22×C4—22no—
307C22×C4—21no—
308C22×C4—21no—
309C22×C4—22no—
310C22×C4—22no—
311C22×C4—42no—
312C22×C4—42no—
313C22×C4—42no—
314C22×C4—42no—
315C22×C4C22×D411yescharacteristic
316C22×C4C22×D411yescharacteristic
317C22×C4H(5,𝔽2)11yescharacteristic
318Q16—28no—
319Q16—416no—
320Q16—88no—
321Q16—88no—
322SD16—28no—
323SD16—88no—
324C2×C8—24no—
325C2×C8—22no—
326C2×C8—22no—
327C2×C8—22no—
328C2×C8—22no—
329C2×C8—24no—
330C2×C8—22no—
331C2×C8—42no—
332C2×C8—44no—
333C2×C8—42no—
334C2×C8—48no—
335C2×C8#13514yes—
336C2×C8#13714yes—
337C2×C8C22×D412yes—
338C2×C8C22×D412yes—
339C2×C8C22×D412yes—
340C2×C8C22×D412yes—
341C4⋊C4—22no—
342C4⋊C4—24no—
343C4⋊C4—22no—
344C4⋊C4—21no—
345C4⋊C4—21no—
346C4⋊C4—22no—
347C4⋊C4—24no—
348C4⋊C4—24no—
349C4⋊C4—24no—
350C4⋊C4—24no—
351C4⋊C4—24no—
352C4⋊C4—48no—
353C4⋊C4—48no—
354C4⋊C4—48no—
355C4⋊C4—48no—
356C4⋊C4—42no—
357C4⋊C4—42no—
358C4⋊C4—42no—
359C4⋊C4—42no—
360C4⋊C4C22×D412yes—
361C4⋊C4C22×D412yes—
362C4⋊C4C22×D414yes—
363C22⋊C4—22no—
364C22⋊C4—22no—
365C22⋊C4—48no—
366C22⋊C4—48no—
367C42—24no—
368C42—22no—
369C42—22no—
370C42—24no—
371C42—48no—
372C42—48no—
373C42C22×D411yescharacteristic
374C42C22×D411yescharacteristic
375C42H(5,𝔽2)11yescharacteristic
376C42C2511yescharacteristic
377C23—22no—
378C23—42no—
379C23—42no—
380C23—42no—
381C23D4211yescharacteristic
382Q8—22no—
383Q8—24no—
384Q8—22no—
385Q8—24no—
386Q8—44no—
387Q8—42no—
388Q8—44no—
389Q8—44no—
390Q8—44no—
391Q8—44no—
392Q8—84no—
393Q8—84no—
394D4—22no—
395D4—22no—
396D4—42no—
397C2×C4—22no—
398C2×C4—22no—
399C2×C4—24no—
400C2×C4—24no—
401C2×C4—22no—
402C2×C4—22no—
403C2×C4—42no—
404C2×C4—44no—
405C2×C4—42no—
406C2×C4—42no—
407C2×C4—44no—
408C2×C4—44no—
409C2×C4—42no—
410C2×C4—42no—
411C2×C4—44no—
412C2×C4—44no—
413C2×C4—84no—
414C2×C4—84no—
415C2×C4D4211yescharacteristic
416C2×C4D4211yescharacteristic
417C2×C4D4211yescharacteristic
418C2×C4C2×#13512yes—
419C2×C4C2×#13712yes—
420C2×C4#57612yes—
421C2×C4#57812yes—
422C2×C4C23×D411yescharacteristic
423C2×C4C23×D411yescharacteristic
424C2×C4C2×H(5,𝔽2)11yescharacteristic
425C8—24no—
426C8—22no—
427C8—22no—
428C8—42no—
429C8—44no—
430C8—42no—
431C8C2×#13514yes—
432C8C2×#13714yes—
433C22—42no—
434C22—42no—
435C22—42no—
436C22—84no—
437C22#327612yes—
438C22#328712yes—
439C22#329312yes—
440C22C2×D4211yescharacteristic
441C4—21no—
442C4—21no—
443C4—42no—
444C4—44no—
445C4—42no—
446C4—42no—
447C4—44no—
448C4—84no—
449C4—84no—
450C4#327612yes—
451C4#328712yes—
452C4C22×#13511yescharacteristic
453C4C22×#13711yescharacteristic
454C4C2×#57611yescharacteristic
455C4C2×#57811yescharacteristic
456C2—82no—
457C2#1996414yesdirect product factor
458C2C2×#327611yescharacteristic
459C2C2×#328711yescharacteristic
460C2C2×#329311yescharacteristic
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC42C25
prime radicalC22×D4C2×D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#3383C2semidirect
4. #19964C2direct (N × H)
5. C2×#1713C2semidirect
6. C2×#1690C2semidirect
7. C2×#1674C2semidirect
10. C2×#1648C2semidirect
11. C2×#1591C2semidirect
18. #3383C22semidirect
44. #1713C22semidirect
45. #1690C22semidirect
46. #1674C22semidirect
49. #1648C22semidirect
50. #1591C22semidirect
457. C2#19964direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33982
C2×#33832
C2×#33422
#199642
C2×#17132
C2×#16902
C2×#16742
C2×#16732
C2×#16502
C2×#16482
C2×#15912
C2×C8×SD162