Finite Group Databasebeta

← C2×#20265901 #27184682

Subgroups — C2×#20265901 #27184682

Order 12928.

1112 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20265901C2116yesmaximal, direct product factor
2C2×#15692250C214yesmaximal, complemented
3C2×#15692244C212yesmaximal
4C2×#15692235C212yesmaximal, complemented
5C2×Q8×Dic101C212yesmaximal, complemented
6C2×C4×Dic202C211yesmaximal, characteristic, complemented
7C2×C4×D404C211yesmaximal, characteristic
8C2×#15692213C212yesmaximal, complemented
9C2×C4⋊Q8×C101C211yesmaximal, characteristic, complemented
10C22×Dic202C2211yescharacteristic
11C22×D404C2211yescharacteristic
12C22×C4×D101C2212yes—
13#15692250C22132yescomplemented
14#15692244C22116yes—
15#15692235C22116yescomplemented
16Q8×Dic101C22116yescomplemented
17C4×Dic202C2218yescomplemented
18C4×D404C2218yes—
19#15692213C22116yescomplemented
20C2×C4⋊Dic101C2211yescharacteristic
21C2×C4⋊Dic101C2211yescharacteristic
22C2×C4⋊Dic101C2214yes—
23C2×#13108053C2212yes—
24C2×#13108051C2214yes—
25C2×#13108051C2212yes—
26C2×#13108051C2214yes—
27C2×C4×Dic101C2214yes—
28C2×C4×Dic101C2212yes—
29C22×Q8×C101C2212yes—
30C4⋊Q8×C101C2218yescomplemented
31C2×C4⋊C4×C101C2212yes—
32C2×C4⋊C4×C101C2212yes—
33C2×C42×C101C2211yescharacteristic
34C23×D101C2312yes—
35C2×Dic202—24no—
36C2×Dic202C2314yes—
37C2×D404—24no—
38C2×D404C2314yes—
39C22×Dic101C2312yes—
40C22×Dic101C2312yes—
41C22×Dic101C2312yes—
42C2×C4×D101—28no—
43C2×C4×D101C2318yes—
44C4⋊Dic101C2314yes—
45C4⋊Dic101C2314yes—
46C4⋊Dic101C23116yes—
47#13108053C2318yes—
48#13108051C23116yes—
49#13108051C2318yes—
50#13108051C23116yes—
51C4×Dic101C23116yes—
52C4×Dic101C2318yes—
53C2×Q8×C101—28no—
54C2×Q8×C101C2318yes—
55C22×C4×C101C2311yescharacteristic
56C22×C4×C101C2314yes—
57C22×C4×C101C2311yescharacteristic
58C22×C4×C101C2311yescharacteristic
59C4⋊C4×C101C2318yes—
60C4⋊C4×C101C2318yes—
61C42×C101C2314yes—
62C23×C101C2411yescharacteristic
63C22×D101—24no—
64C22×D101—24no—
65C22×D101—24no—
66C22×D101C2414yes—
67Q8×C101—216no—
68C2×C4×C101—28no—
69C2×C4×C101—22no—
70C2×C4×C101#4114yes—
71C2×C4×C101#4114yes—
72C2×C4×C101C2412yes—
73C2×C4×C101C2418yes—
74C2×C4×C101C2412yes—
75C2×C4×C101C2412yes—
76C2×Dic101—24no—
77C2×Dic101—24no—
78C2×Dic101—24no—
79C2×Dic101C2414yes—
80C2×Dic101C2414yes—
81C2×Dic101C2414yes—
82D404—28no—
83C4×D101—216no—
84Dic202—28no—
85C22×C101C2×#4112yes—
86C22×C101C2×#4112yes—
87C22×C1012−1+412yes—
88C22×C101C2511yescharacteristic
89C2×D101—24no—
90C2×D101—24no—
91C2×D101—24no—
92C2×D101—48no—
93C4×C101—28no—
94C4×C101—22no—
95C4×C101C2×#4114yes—
96C4×C101C2×#4114yes—
97Dic101—24no—
98Dic101—24no—
99Dic101—24no—
100C2×C101#55614yescomplemented
101C2×C101C22×#4111yescharacteristic
102C2×C101C22×#4111yescharacteristic
103C2×C101C2×2−1+411yescharacteristic
104D101—44no—
105C2×#556—1011nomaximal, Sylow
106C101C2×#55611yescharacteristic, complemented, Sylow
107#556—10116no—
108C2×C4⋊Q8D10111yescharacteristic, complemented
109C2×#126—1014no—
110C2×#124—1012no—
111C2×C22⋊Q8—1012no—
112C2×C4×Q8—1012no—
113C2×C4×Q8—1011no—
114C2×C4×D4—1011no—
115C2×#117—1012no—
116C22×Q8—1011no—
117C22×Q8C2×D10112yes—
118C22×D4—1011no—
119C23×C4—1012no—
120C4⋊Q8C2×D10118yescomplemented
121#126—10132no—
122#124—10116no—
123C22⋊Q8—10116no—
124C4×Q8—10116no—
125C4×Q8—1018no—
126C4×D4—1018no—
127#117—10116no—
128C2×C4⋊C4—1011no—
129C2×C4⋊C4—1011no—
130C2×C4⋊C4—1014no—
131C2×C4⋊C4—1012no—
132C2×C4⋊C4C2×D10112yes—
133C2×C4⋊C4C2×D10112yes—
134C2×C22⋊C4—1014no—
135C2×C22⋊C4—1012no—
136C2×C22⋊C4—1014no—
137C2×C42—1014no—
138C2×C42—1012no—
139C2×C42C2×D10111yescharacteristic
140C24—1012no—
141C2×Q8—28no—
142C2×Q8—1014no—
143C2×Q8—2024no—
144C2×Q8C22×D10118yes—
145C2×D4—1014no—
146C2×D4—2024no—
147C22×C4—1012no—
148C22×C4—1012no—
149C22×C4—1012no—
150C22×C4—1018no—
151C22×C4—2028no—
152C22×C4C22×D10114yes—
153C22×C4C22×D10111yescharacteristic
154C22×C4C22×D10111yescharacteristic
155C22×C4C22×D10111yescharacteristic
156C4⋊C4—1018no—
157C4⋊C4—1014no—
158C4⋊C4—1014no—
159C4⋊C4—10116no—
160C4⋊C4C22×D10118yes—
161C4⋊C4C22×D10118yes—
162C22⋊C4—10116no—
163C22⋊C4—1018no—
164C22⋊C4—10116no—
165C42—10116no—
166C42—1018no—
167C42C22×D10114yes—
168C23—1014no—
169C23—2024no—
170C23—2024no—
171C23—2024no—
172C23C23×D10111yescharacteristic
173Q8—216no—
174Q8—2028no—
175D4—2028no—
176C2×C4—28no—
177C2×C4—22no—
178C2×C4—1014no—
179C2×C4—1014no—
180C2×C4—1014no—
181C2×C4—2024no—
182C2×C4—2024no—
183C2×C4—2024no—
184C2×C4—20216no—
185C2×C4#1310807314yes—
186C2×C4#1310807514yes—
187C2×C4C23×D10118yes—
188C2×C4C23×D10112yes—
189C2×C4C23×D10112yes—
190C2×C4C23×D10112yes—
191C22—4048no—
192C22—2024no—
193C22—2024no—
194C22—2024no—
195C22C2×#1310807312yes—
196C22C2×#1310807512yes—
197C22#1569230312yes—
198C22C24×D10111yescharacteristic
199C4—28no—
200C4—22no—
201C4—2024no—
202C4—2024no—
203C4—2024no—
204C4C2×#1310807314yes—
205C4C2×#1310807514yes—
206C2—4044no—
207C2#2026590114yesdirect product factor
208C2C22×#1310807311yescharacteristic
209C2C22×#1310807511yescharacteristic
210C2C2×#1569230311yescharacteristic
subgroupG/H
centerC23C23×D101
commutator, cosocleC22×C101C25
FrattiniC22C24×D101
FittingC2×C4⋊Q8×C101C2
socleC23×C101C24
prime radicalC22×D404C22
hypercenterC2×C4⋊Q8D101
hypocenterC101C2×#556
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20265901C2direct (N × H)
2. C2×#15692250C2semidirect
4. C2×#15692235C2semidirect
5. C2×Q8×Dic101C2semidirect
6. C2×C4×Dic202C2semidirect
8. C2×#15692213C2semidirect
9. C2×C4⋊Q8×C101C2semidirect
13. #15692250C22semidirect
15. #15692235C22semidirect
16. Q8×Dic101C22semidirect
17. C4×Dic202C22semidirect
19. #15692213C22semidirect
30. C4⋊Q8×C101C22semidirect
100. C2×C101#556semidirect
106. C101C2×#556semidirect
108. C2×C4⋊Q8D101semidirect
120. C4⋊Q8C2×D101semidirect
207. C2#20265901direct (N × H)

Maximal subgroups

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

subgroupindex
#202659012
C2×#156922502
C2×#156922442
C2×#156922352
C2×Q8×Dic1012
C2×C4×Dic2022
C2×C4×D4042
C2×#156922132
C2×C4⋊Q8×C1012
C2×#556101