Finite Group Databasebeta

← C2×#23752820 #34082474

Subgroups — C2×#23752820 #34082474

Order 19328.

1004 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23752820C2116yesmaximal, direct product factor
2C2×#18012737C211yesmaximal, characteristic, complemented
3C2×#18012734C212yesmaximal
4C2×#18012733C212yesmaximal
5C2×#18012731C212yesmaximal, complemented
6C2×#18012730C211yesmaximal, characteristic, complemented
7C2×#18012729C212yesmaximal, complemented
8C2×#18012719C211yesmaximal, characteristic
9C2×#18012715C211yesmaximal, characteristic
10C2×C4×Dic302C211yesmaximal, characteristic, complemented
11C2×#18012696C211yesmaximal, characteristic
12C2×C4×Q8×C151C211yesmaximal, characteristic, complemented
13C22×Dic302C2211yescharacteristic
14C22×C4×D151C2211yescharacteristic
15#18012737C2218yescomplemented
16#18012734C22116yes—
17#18012733C22116yes—
18#18012731C22116yescomplemented
19#18012730C2218yescomplemented
20#18012729C22116yescomplemented
21#18012719C2218yes—
22#18012715C2218yes—
23C4×Dic302C2218yescomplemented
24#18012696C2218yes—
25C2×C4⋊Dic151C2211yescharacteristic
26C2×C4⋊Dic151C2212yes—
27C2×C4⋊Dic151C2212yes—
28C2×Dic151⋊C4C2212yes—
29C2×Dic151⋊C4C2211yescharacteristic
30C2×Dic151⋊C4C2212yes—
31C2×Dic151⋊C4C2212yes—
32C2×Dic151⋊C4C2211yescharacteristic
33C2×Dic151⋊C4C2212yes—
34C2×Dic151⋊C4C2212yes—
35C2×(C2×D151)⋊C4C2212yes—
36C2×(C2×D151)⋊C4C2212yes—
37C2×(C2×D151)⋊C4C2211yescharacteristic
38C2×(C2×D151)⋊C4C2211yescharacteristic
39C2×C4×Dic151C2212yes—
40C2×C4×Dic151C2211yescharacteristic
41C22×Q8×C151C2211yescharacteristic
42C4×Q8×C151C2218yescomplemented
43C2×C4⋊C4×C151C2211yescharacteristic
44C2×C4⋊C4×C151C2212yes—
45C2×C42×C151C2212yes—
46C2×C42×C151C2211yescharacteristic
47C23×D151C2311yescharacteristic
48C2×Dic302—24no—
49C2×Dic302C2314yes—
50C22×Dic151C2311yescharacteristic
51C22×Dic151C2312yes—
52C22×Dic151C2311yescharacteristic
53C22×Dic151C2312yes—
54C22×Dic151C2311yescharacteristic
55C2×C4×D151—24no—
56C2×C4×D151C2314yes—
57C4⋊Dic151C2314yes—
58C4⋊Dic151C2318yes—
59C4⋊Dic151C2318yes—
60Dic151⋊C4C2314yes—
61Dic151⋊C4C2314yes—
62Dic151⋊C4C2318yes—
63Dic151⋊C4C2318yes—
64Dic151⋊C4C2318yes—
65Dic151⋊C4C2318yes—
66Dic151⋊C4C2318yes—
67(C2×D151)⋊C4C2314yes—
68(C2×D151)⋊C4C2314yes—
69(C2×D151)⋊C4C2318yes—
70(C2×D151)⋊C4C2318yes—
71C4×Dic151C2314yes—
72C4×Dic151C2318yes—
73C2×Q8×C151—24no—
74C2×Q8×C151C2314yes—
75C22×C4×C151C2311yescharacteristic
76C22×C4×C151C2311yescharacteristic
77C22×C4×C151C2312yes—
78C22×C4×C151C2312yes—
79C22×C4×C151C2311yescharacteristic
80C4⋊C4×C151C2314yes—
81C4⋊C4×C151C2318yes—
82C42×C151C2314yes—
83C42×C151C2318yes—
84C22×D151—22no—
85C22×D151—22no—
86C22×D151—22no—
87C22×D151C2412yes—
88Dic302—28no—
89C2×Dic151—22no—
90C2×Dic151—24no—
91C2×Dic151—22no—
92C2×Dic151—24no—
93C2×Dic151—22no—
94C2×Dic151C2412yes—
95C2×Dic151C2412yes—
96C2×Dic151C2414yes—
97C2×Dic151C2414yes—
98C2×Dic151C2412yes—
99C4×D151—28no—
100C23×C151C2411yescharacteristic
101Q8×C151—28no—
102C2×C4×C151—24no—
103C2×C4×C151—22no—
104C2×C4×C151—24no—
105C2×C4×C151—22no—
106C2×C4×C151#4114yes—
107C2×C4×C151C2414yes—
108C2×C4×C151C2412yes—
109C2×C4×C151C2412yes—
110C2×C4×C151C2414yes—
111C2×C4×C151C2412yes—
112C22×C151C2×#4112yes—
113C22×C1512−1+412yes—
114C22×C1512−1+412yes—
115C22×C151C2511yescharacteristic
116C2×D151—22no—
117C2×D151—22no—
118C2×D151—22no—
119C2×D151—44no—
120C4×C151—24no—
121C4×C151—22no—
122C4×C151—24no—
123C4×C151—22no—
124C4×C151C2×#4114yes—
125Dic151—22no—
126Dic151—24no—
127Dic151—22no—
128Dic151—22no—
129Dic151—24no—
130C2×C151#54114yescomplemented
131C2×C151C22×#4111yescharacteristic
132C2×C151C2×2−1+411yescharacteristic
133C2×C151C2×2−1+411yescharacteristic
134D151—42no—
135C151C2×#54111yescharacteristic, complemented, Sylow
136C2×#541—1511nomaximal, Sylow
137#541—15116no—
138C2×C4⋊Q8—1511no—
139C2×#126—1512no—
140C2×#126—1512no—
141C2×#125—1512no—
142C2×#125—1511no—
143C2×#125—1512no—
144C2×C22⋊Q8—1511no—
145C2×C22⋊Q8—1511no—
146C2×C4×Q8—1511no—
147C2×C4×Q8D15111yescharacteristic, complemented
148C2×#117—1511no—
149C22×Q8—1511no—
150C22×Q8C2×D15111yescharacteristic
151C23×C4—1511no—
152C4⋊Q8—1518no—
153#126—15116no—
154#126—15116no—
155#125—15116no—
156#125—1518no—
157#125—15116no—
158C22⋊Q8—1518no—
159C22⋊Q8—1518no—
160C4×Q8—1518no—
161C4×Q8C2×D15118yescomplemented
162#117—1518no—
163C2×C4⋊C4—1511no—
164C2×C4⋊C4—1511no—
165C2×C4⋊C4—1511no—
166C2×C4⋊C4—1512no—
167C2×C4⋊C4—1512no—
168C2×C4⋊C4—1512no—
169C2×C4⋊C4—1512no—
170C2×C4⋊C4—1512no—
171C2×C4⋊C4—1512no—
172C2×C4⋊C4—1512no—
173C2×C4⋊C4C2×D15111yescharacteristic
174C2×C4⋊C4C2×D15112yes—
175C2×C22⋊C4—1511no—
176C2×C22⋊C4—1511no—
177C2×C22⋊C4—1512no—
178C2×C22⋊C4—1512no—
179C2×C42—1511no—
180C2×C42—1512no—
181C2×C42C2×D15111yescharacteristic
182C2×C42C2×D15112yes—
183C24—1511no—
184C2×Q8—24no—
185C2×Q8—3024no—
186C2×Q8—1514no—
187C2×Q8C22×D15114yes—
188C22×C4—3024no—
189C22×C4—1511no—
190C22×C4—1511no—
191C22×C4—1512no—
192C22×C4—1512no—
193C22×C4—1511no—
194C22×C4—1514no—
195C22×C4C22×D15111yescharacteristic
196C22×C4C22×D15111yescharacteristic
197C22×C4C22×D15112yes—
198C22×C4C22×D15112yes—
199C22×C4C22×D15111yescharacteristic
200C4⋊C4—1514no—
201C4⋊C4—1514no—
202C4⋊C4—1518no—
203C4⋊C4—1518no—
204C4⋊C4—1518no—
205C4⋊C4—1518no—
206C4⋊C4—1518no—
207C4⋊C4—1514no—
208C4⋊C4—1518no—
209C4⋊C4—1518no—
210C4⋊C4C22×D15114yes—
211C4⋊C4C22×D15118yes—
212C22⋊C4—1514no—
213C22⋊C4—1514no—
214C22⋊C4—1518no—
215C22⋊C4—1518no—
216C42—1514no—
217C42—1518no—
218C42C22×D15114yes—
219C42C22×D15118yes—
220C23—3022no—
221C23—3022no—
222C23—3022no—
223C23—1512no—
224C23C23×D15111yescharacteristic
225Q8—28no—
226Q8—3028no—
227C2×C4—24no—
228C2×C4—22no—
229C2×C4—24no—
230C2×C4—22no—
231C2×C4—3022no—
232C2×C4—3024no—
233C2×C4—3022no—
234C2×C4—3022no—
235C2×C4—3024no—
236C2×C4—3028no—
237C2×C4—1512no—
238C2×C4—1512no—
239C2×C4—1514no—
240C2×C4—1514no—
241C2×C4—1512no—
242C2×C4#1455900414yes—
243C2×C4C23×D15112yes—
244C2×C4C23×D15112yes—
245C2×C4C23×D15114yes—
246C2×C4C23×D15114yes—
247C2×C4C23×D15112yes—
248C22—3022no—
249C22—3022no—
250C22—3022no—
251C22—6044no—
252C22C2×#1455900412yes—
253C22#1801278612yes—
254C22#1801278712yes—
255C22C24×D15111yescharacteristic
256C4—24no—
257C4—22no—
258C4—24no—
259C4—22no—
260C4—3022no—
261C4—3024no—
262C4—3022no—
263C4—3022no—
264C4—3024no—
265C4C2×#1455900414yes—
266C2—6042no—
267C2#2375282014yesdirect product factor
268C2C22×#1455900411yescharacteristic
269C2C2×#1801278611yescharacteristic
270C2C2×#1801278711yescharacteristic
subgroupG/H
centerC23C23×D151
commutator, cosocleC22×C151C25
FrattiniC22C24×D151
FittingC2×C4×Q8×C151C2
socleC23×C151C24
prime radicalC23×D151C23
hypercenterC2×C4×Q8D151
hypocenterC151C2×#541
LCSG ▷ C22×C151 ▷ C151
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #23752820C2direct (N × H)
2. C2×#18012737C2semidirect
5. C2×#18012731C2semidirect
6. C2×#18012730C2semidirect
7. C2×#18012729C2semidirect
10. C2×C4×Dic302C2semidirect
12. C2×C4×Q8×C151C2semidirect
15. #18012737C22semidirect
18. #18012731C22semidirect
19. #18012730C22semidirect
20. #18012729C22semidirect
23. C4×Dic302C22semidirect
42. C4×Q8×C151C22semidirect
130. C2×C151#541semidirect
135. C151C2×#541semidirect
147. C2×C4×Q8D151semidirect
161. C4×Q8C2×D151semidirect
267. C2#23752820direct (N × H)

Maximal subgroups

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

subgroupindex
#237528202
C2×#180127372
C2×#180127342
C2×#180127332
C2×#180127312
C2×#180127302
C2×#180127292
C2×#180127192
C2×#180127152
C2×C4×Dic3022
C2×#180126962
C2×C4×Q8×C1512
C2×#541151