Finite Group Databasebeta

← C2×#22815 #6380641

Subgroups — C2×#22815 #6380641

Order 512.

2142 conjugacy classes of subgroups.

The subgroup lattice has 315 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q16C211yesmaximal, characteristic
2C2×#2356C212yesmaximal
3#22815C2116yesmaximal, direct product factor
4C2×#1971C212yesmaximal
5C2×#1928C214yesmaximal
6C2×#1846C211yesmaximal, characteristic
7C2×#1805C212yesmaximal
8C2×#1776C212yesmaximal
9C2×#1770C211yesmaximal, characteristic
10C23×Q16C2211yescharacteristic
11C22×C4×Q8C2212yes—
12C2×C4×Q16C4116yescomplemented
13C2×C4×Q16C2218yes—
14C22×#107C2212yes—
15C22×#107C2211yescharacteristic
16C22×#106C2212yes—
17C22×C4⋊C8C2211yescharacteristic
18C22×#103C2214yes—
19C22×#103C2212yes—
20C22×#97C2212yes—
21C22×C4×C8C2211yescharacteristic
22#2356—28no—
23#2356C22116yes—
24C2×#391C2214yes—
25C2×#387—24no—
26C2×#383—22no—
27C2×#382C2212yes—
28C2×C4×C4⋊C4C2214yes—
29C2×C4×C4⋊C4C2211yescharacteristic
30C2×#376—22no—
31#1971C22116yes—
32#1928C22132yes—
33#1846C2218yes—
34#1805C22116yes—
35#1776C22116yes—
36#1770C2218yes—
37C2×#340C2214yes—
38C2×#336C2212yes—
39C23×Q8C2312yes—
40C22×Q16—24no—
41C22×Q16—24no—
42C22×Q16C2×C418yes—
43C22×Q16C2314yes—
44C23×C8C2312yes—
45C23×C8C2311yescharacteristic
46C23×C8C2311yescharacteristic
47C2×C4×Q8—24no—
48C2×C4×Q8—28no—
49C2×C4×Q8C2×C4116yes—
50C2×C4×Q8C2318yes—
51C22×C4⋊C4—22no—
52C22×C4⋊C4D412yes—
53C22×C4⋊C4C2314yes—
54C22×C4⋊C4C2312yes—
55C22×C42—22no—
56C22×C42—24no—
57C22×C42C2312yes—
58C22×C42C2311yescharacteristic
59C4×Q16C2×C4164yescomplemented
60C2×#107—44no—
61C2×#107C2×C418yes—
62C2×#107C2318yes—
63C2×#107C2314yes—
64C2×#106—28no—
65C2×#106C2318yes—
66C2×C4⋊C8—24no—
67C2×C4⋊C8C2314yes—
68C2×#103—48no—
69C2×#103C2×C4116yes—
70C2×#103C23116yes—
71C2×#103C2318yes—
72C2×#97—28no—
73C2×#97C2318yes—
74C2×C4×C8C2×C418yes—
75C2×C4×C8C2314yes—
76#391—28no—
77#391C23116yes—
78#387—232no—
79#383—216no—
80#382—24no—
81#382C2318yes—
82C4×C4⋊C4—28no—
83C4×C4⋊C4D414yes—
84C4×C4⋊C4C23116yes—
85C4×C4⋊C4C2314yes—
86#376—216no—
87C2×#95—22no—
88C2×#95—24no—
89C2×#95—24no—
90C2×#95—22no—
91C2×#95—24no—
92C2×#95D412yes—
93#340C23116yes—
94#336C2318yes—
95C22×Q8—22no—
96C22×Q8—24no—
97C22×Q8—24no—
98C22×Q8—24no—
99C22×Q8—24no—
100C22×Q8—24no—
101C22×Q8C22×C418yes—
102C22×Q8C2414yes—
103C23×C4—22no—
104C23×C4—22no—
105C23×C4—24no—
106C23×C4C2×D414yes—
107C23×C4C2×D411yescharacteristic
108C23×C4C2×D411yescharacteristic
109C23×C4C2411yescharacteristic
110C2×Q16—232no—
111C2×Q16—28no—
112C2×Q16—28no—
113C2×Q16C22×C4116yes—
114C22×C8—22no—
115C22×C8—22no—
116C22×C8—24no—
117C22×C8—24no—
118C22×C8—24no—
119C22×C8C22×C414yes—
120C22×C8C22×C414yes—
121C22×C8#4114yes—
122C22×C8#4114yes—
123C22×C8C2414yes—
124C22×C8C2412yes—
125C22×C8C2412yes—
126C4×Q8—232no—
127C4×Q8—216no—
128C4×Q8C22×C4132yes—
129C2×C4⋊C4—216no—
130C2×C4⋊C4—28no—
131C2×C4⋊C4—22no—
132C2×C4⋊C4—24no—
133C2×C4⋊C4—28no—
134C2×C4⋊C4—28no—
135C2×C4⋊C4—24no—
136C2×C4⋊C4—44no—
137C2×C4⋊C4C22×C418yes—
138C2×C4⋊C4C2×D418yes—
139C2×C4⋊C4C2418yes—
140C2×C4⋊C4C2414yes—
141C2×C42—216no—
142C2×C42—28no—
143C2×C42—24no—
144C2×C42—24no—
145C2×C42—216no—
146C2×C42—416no—
147C2×C42C22×C414yes—
148C2×C42C2×D414yes—
149C2×C42C2×D412yes—
150C2×C42#4114yes—
151C2×C42C2414yes—
152C2×C42C2412yes—
153#107—48no—
154#107C22×C4116yes—
155#106—216no—
156C4⋊C8—28no—
157#103—416no—
158#103C22×C4132yes—
159#97—216no—
160C4×C8C22×C4116yes—
161#95—28no—
162#95—216no—
163#95—216no—
164#95—28no—
165#95—216no—
166#95C2×D418yes—
167C24C22×D411yescharacteristic
168C2×Q8—28no—
169C2×Q8—24no—
170C2×Q8—216no—
171C2×Q8—216no—
172C2×Q8—24no—
173C2×Q8—24no—
174C2×Q8—24no—
175C2×Q8—24no—
176C2×Q8—44no—
177C2×Q8—44no—
178C2×Q8—48no—
179C2×Q8—48no—
180C2×Q8C23×C418yes—
181C22×C4—24no—
182C22×C4—24no—
183C22×C4—28no—
184C22×C4—28no—
185C22×C4—28no—
186C22×C4—28no—
187C22×C4—28no—
188C22×C4—24no—
189C22×C4—24no—
190C22×C4—28no—
191C22×C4—44no—
192C22×C4—44no—
193C22×C4—48no—
194C22×C4—48no—
195C22×C4—48no—
196C22×C4—48no—
197C22×C4C4×D414yes—
198C22×C4C4×D414yes—
199C22×C4C23×C412yes—
200C22×C4C22×D418yes—
201C22×C4C22×D412yes—
202C22×C4C22×D412yes—
203C22×C4C22×D411yescharacteristic
204C22×C4C2×#4112yes—
205C22×C4C2×#4112yes—
206C22×C4C2×#4112yes—
207C22×C4H(5,𝔽2)12yes—
208C22×C42−1+412yes—
209C22×C4C2511yescharacteristic
210Q16—232no—
211C2×C8—28no—
212C2×C8—22no—
213C2×C8—22no—
214C2×C8—24no—
215C2×C8—24no—
216C2×C8—24no—
217C2×C8—48no—
218C2×C8#117116yes—
219C2×C8C23×C414yes—
220C2×C8C23×C414yes—
221C2×C8C2×#4114yes—
222C2×C8C2×#4114yes—
223C4⋊C4—232no—
224C4⋊C4—28no—
225C4⋊C4—24no—
226C4⋊C4—28no—
227C4⋊C4—28no—
228C4⋊C4—48no—
229C4⋊C4—48no—
230C4⋊C4C23×C418yes—
231C42—232no—
232C42—28no—
233C42—24no—
234C42—24no—
235C42—432no—
236C42C4×D418yes—
237C42C23×C414yes—
238C42C2×#4114yes—
239C23C2×C4×D412yes—
240C23#54712yes—
241C23#55012yes—
242C23#57514yes—
243C23#57814yes—
244C23C23×D411yescharacteristic
245Q8—28no—
246Q8—28no—
247Q8—416no—
248Q8—44no—
249Q8—44no—
250C2×C4—28no—
251C2×C4—28no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—28no—
255C2×C4—28no—
256C2×C4—28no—
257C2×C4—28no—
258C2×C4—28no—
259C2×C4—416no—
260C2×C4—416no—
261C2×C4—416no—
262C2×C4—44no—
263C2×C4—44no—
264C2×C4—48no—
265C2×C4—48no—
266C2×C4—48no—
267C2×C4—48no—
268C2×C4—816no—
269C2×C4C2×#11714yes—
270C2×C4C2×C4×D414yes—
271C2×C4C2×C4×D414yes—
272C2×C4C2×C4×D412yes—
273C2×C4#52014yes—
274C2×C4#54712yes—
275C2×C4#55012yes—
276C2×C4#55514yes—
277C2×C4#55614yes—
278C2×C4C24×C411yescharacteristic
279C2×C4C22×#4111yescharacteristic
280C2×C4C22×#4111yescharacteristic
281C2×C4C22×#4111yescharacteristic
282C2×C4C2×H(5,𝔽2)11yescharacteristic
283C2×C4C2×2−1+411yescharacteristic
284C8—24no—
285C8—44no—
286C8C2×#11718yes—
287C22#235414yes—
288C22#294314yes—
289C22#295014yes—
290C22#335218yes—
291C22#340218yes—
292C22C22×C4×D411yescharacteristic
293C22C2×#54711yescharacteristic
294C22C2×#55011yescharacteristic
295C22C2×#57512yes—
296C22C2×#57812yes—
297C4—24no—
298C4—24no—
299C4—48no—
300C4—48no—
301C4—48no—
302C4—88no—
303C4#235414yes—
304C4C22×#11711yescharacteristic
305C4C2×#52011yescharacteristic
306C4C2×#55511yescharacteristic
307C4C2×#55611yescharacteristic
308C2#2281518yesdirect product factor
309C2C2×#235411yescharacteristic
310C2C2×#294311yescharacteristic
311C2C2×#295011yescharacteristic
312C2C2×#335212yes—
313C2C2×#340212yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #22815C2direct (N × H)
12. C2×C4×Q16C4semidirect
59. C4×Q16C2×C4semidirect
308. C2#22815direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Q162
C2×#23562
#228152
C2×#19712
C2×#19282
C2×#18462
C2×#18052
C2×#17762
C2×#17702