Finite Group Databasebeta

← C2×#20265732 #27184421

Subgroups — C2×#20265732 #27184421

Order 12928.

1168 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20265732C2116yesmaximal, direct product factor
2C2×#15692255C211yesmaximal, characteristic, complemented
3C2×#15692246C212yesmaximal, complemented
4C2×#15692235C212yesmaximal
5C2×#15692231C212yesmaximal
6C2×Q8×Dic101C212yesmaximal, complemented
7C2×#15692220C212yesmaximal, complemented
8C2×#15692213C212yesmaximal
9C2×C42×D101C211yesmaximal, characteristic
10C2×C4⋊Q8×C101C211yesmaximal, characteristic, complemented
11C22×Dic202C2212yes—
12C22×C4×D101C2211yescharacteristic
13C22×C4×D101C2211yescharacteristic
14C22×C4×D101C2211yescharacteristic
15#15692255C2218yescomplemented
16#15692246C22116yescomplemented
17#15692235C22116yes—
18#15692231C22116yes—
19Q8×Dic101C22116yescomplemented
20#15692220C22116yescomplemented
21#15692213C22116yes—
22C2×C4⋊Dic101C2212yes—
23C2×C4⋊Dic101C2212yes—
24C2×C4⋊Dic101C2214yes—
25C2×#13108053C2214yes—
26C2×#13108051C2214yes—
27C2×C4×Dic101C2211yescharacteristic
28C2×C4×Dic101C2211yescharacteristic
29C2×C4×Dic101C2211yescharacteristic
30C2×C4×Dic101C2214yes—
31C42×D101C2218yes—
32C22×Q8×C101C2212yes—
33C4⋊Q8×C101C2218yescomplemented
34C2×C4⋊C4×C101C2212yes—
35C2×C4⋊C4×C101C2212yes—
36C2×C42×C101C2211yescharacteristic
37C23×D101C2311yescharacteristic
38C2×Dic202—28no—
39C2×Dic202C2318yes—
40C22×Dic101C2311yescharacteristic
41C22×Dic101C2311yescharacteristic
42C22×Dic101C2314yes—
43C22×Dic101C2311yescharacteristic
44C2×C4×D101—24no—
45C2×C4×D101—24no—
46C2×C4×D101Q818yescomplemented
47C2×C4×D101C2314yes—
48C2×C4×D101C2314yes—
49C2×C4×D101C2314yes—
50C4⋊Dic101C2318yes—
51C4⋊Dic101C2318yes—
52C4⋊Dic101C23116yes—
53#13108053C23116yes—
54#13108051C23116yes—
55C4×Dic101C2314yes—
56C4×Dic101C2314yes—
57C4×Dic101C2314yes—
58C4×Dic101C23116yes—
59C2×Q8×C101—28no—
60C2×Q8×C101C2318yes—
61C22×C4×C101C2314yes—
62C22×C4×C101C2311yescharacteristic
63C22×C4×C101C2311yescharacteristic
64C22×C4×C101C2311yescharacteristic
65C4⋊C4×C101C2318yes—
66C4⋊C4×C101C2318yes—
67C42×C101C2314yes—
68C23×C101C2411yescharacteristic
69C22×D101—22no—
70C22×D101—22no—
71C22×D101C2×Q814yes—
72C22×D101C2412yes—
73Q8×C101—216no—
74C2×C4×C101—28no—
75C2×C4×C101C2×Q814yes—
76C2×C4×C101#4114yes—
77C2×C4×C101#4114yes—
78C2×C4×C101C2418yes—
79C2×C4×C101C2412yes—
80C2×C4×C101C2412yes—
81C2×C4×C101C2412yes—
82C2×Dic101—22no—
83C2×Dic101—22no—
84C2×Dic101—28no—
85C2×Dic101C2×Q814yes—
86C2×Dic101C2412yes—
87C2×Dic101C2412yes—
88C2×Dic101C2418yes—
89C2×Dic101C2412yes—
90C4×D101—28no—
91C4×D101—28no—
92C4×D101C2×Q8116yescomplemented
93Dic202—216no—
94C22×C101C22×Q812yes—
95C22×C101C2×#4112yes—
96C22×C101C2×#4112yes—
97C22×C101C2511yescharacteristic
98C2×D101—28no—
99C2×D101—22no—
100C2×D101—22no—
101C2×D101C22×Q814yes—
102C4×C101—28no—
103C4×C101C22×Q814yes—
104C4×C101C2×#4114yes—
105C4×C101C2×#4114yes—
106Dic101—28no—
107Dic101—22no—
108Dic101—22no—
109Dic101C22×Q814yes—
110C2×C101#53314yescomplemented
111C2×C101C23×Q811yescharacteristic
112C2×C101C22×#4111yescharacteristic
113C2×C101C22×#4111yescharacteristic
114D101—24no—
115C2×#533—1011nomaximal, Sylow
116C101C2×#53311yescharacteristic, complemented, Sylow
117#533—10116no—
118C2×C4⋊Q8—1011no—
119C2×C4⋊Q8D10111yescharacteristic, complemented
120C2×#125—1012no—
121C2×C22⋊Q8—1012no—
122C2×C22⋊Q8—1012no—
123C2×C4×Q8—1012no—
124C2×C4×Q8—1012no—
125C2×#117—1012no—
126C22×C42—1011no—
127C22×Q8—1012no—
128C22×Q8C2×D10112yes—
129C23×C4—1011no—
130C23×C4—1011no—
131C23×C4—1011no—
132C4⋊Q8—1018no—
133C4⋊Q8C2×D10118yescomplemented
134#125—10116no—
135C22⋊Q8—10116no—
136C22⋊Q8—10116no—
137C4×Q8—10116no—
138C4×Q8—10116no—
139#117—10116no—
140C2×C4⋊C4—1012no—
141C2×C4⋊C4—1014no—
142C2×C4⋊C4—1014no—
143C2×C4⋊C4—1012no—
144C2×C4⋊C4C2×D10112yes—
145C2×C4⋊C4C2×D10112yes—
146C2×C22⋊C4—1014no—
147C2×C42—1014no—
148C2×C42—1011no—
149C2×C42—1011no—
150C2×C42—1011no—
151C2×C42—1018no—
152C2×C42C2×D10111yescharacteristic
153C24—1011no—
154C2×Q8—28no—
155C2×Q8—1018no—
156C2×Q8—2028no—
157C2×Q8C22×D10118yes—
158C22×C4—1011no—
159C22×C4—1018no—
160C22×C4—1014no—
161C22×C4—1011no—
162C22×C4—1011no—
163C22×C4—1014no—
164C22×C4—1014no—
165C22×C4—1014no—
166C22×C4—2024no—
167C22×C4—2024no—
168C22×C4C22×D10114yes—
169C22×C4C22×D10111yescharacteristic
170C22×C4C22×D10111yescharacteristic
171C22×C4C22×D10111yescharacteristic
172C4⋊C4—10116no—
173C4⋊C4—1018no—
174C4⋊C4—10116no—
175C4⋊C4—1018no—
176C4⋊C4C22×D10118yes—
177C4⋊C4C22×D10118yes—
178C22⋊C4—10116no—
179C42—1014no—
180C42—1014no—
181C42—1014no—
182C42—10116no—
183C42C22×D10114yes—
184C23—1014no—
185C23—1012no—
186C23—2022no—
187C23—2022no—
188C23C23×D10111yescharacteristic
189Q8—216no—
190Q8—20216no—
191C2×C4—28no—
192C2×C4—1014no—
193C2×C4—1012no—
194C2×C4—10116no—
195C2×C4—1012no—
196C2×C4—1012no—
197C2×C4—1018no—
198C2×C4—2022no—
199C2×C4—2022no—
200C2×C4—2028no—
201C2×C4—2028no—
202C2×C4—2028no—
203C2×C4Q8×D10114yes—
204C2×C4#1310807314yes—
205C2×C4#1310807514yes—
206C2×C4C23×D10118yes—
207C2×C4C23×D10112yes—
208C2×C4C23×D10112yes—
209C2×C4C23×D10112yes—
210C22—1014no—
211C22—2028no—
212C22—2022no—
213C22—2022no—
214C22C2×Q8×D10112yes—
215C22C2×#1310807312yes—
216C22C2×#1310807512yes—
217C22C24×D10111yescharacteristic
218C4—28no—
219C4—1014no—
220C4—2022no—
221C4—2022no—
222C4—2028no—
223C4C2×Q8×D10114yes—
224C4C2×#1310807314yes—
225C4C2×#1310807514yes—
226C2—2024no—
227C2#2026573214yesdirect product factor
228C2C22×Q8×D10111yescharacteristic
229C2C22×#1310807311yescharacteristic
230C2C22×#1310807511yescharacteristic
subgroupG/H
centerC23C23×D101
commutator, cosocleC22×C101C25
FrattiniC22C24×D101
FittingC2×C4⋊Q8×C101C2
socleC23×C101C24
prime radicalC23×D101C23
hypercenterC2×C4⋊Q8D101
hypocenterC101C2×#533
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20265732C2direct (N × H)
2. C2×#15692255C2semidirect
3. C2×#15692246C2semidirect
6. C2×Q8×Dic101C2semidirect
7. C2×#15692220C2semidirect
10. C2×C4⋊Q8×C101C2semidirect
15. #15692255C22semidirect
16. #15692246C22semidirect
19. Q8×Dic101C22semidirect
20. #15692220C22semidirect
33. C4⋊Q8×C101C22semidirect
46. C2×C4×D101Q8semidirect
92. C4×D101C2×Q8semidirect
110. C2×C101#533semidirect
116. C101C2×#533semidirect
119. C2×C4⋊Q8D101semidirect
133. C4⋊Q8C2×D101semidirect
227. C2#20265732direct (N × H)

Maximal subgroups

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

subgroupindex
#202657322
C2×#156922552
C2×#156922462
C2×#156922352
C2×#156922312
C2×Q8×Dic1012
C2×#156922202
C2×#156922132
C2×C42×D1012
C2×C4⋊Q8×C1012
C2×#533101