Finite Group Databasebeta

← C2×#27161478 #38753213

Subgroups — C2×#27161478 #38753213

Order 25216.

360 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 165 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#20263318C211yesmaximal, characteristic
2#27161478C218yesmaximal, direct product factor
3C2×#20263259C212yesmaximal
4C2×#20263257C212yesmaximal
5C2×C4×#13096802C211yesmaximal, characteristic
6C2×#125×C197C211yesmaximal, characteristic
7C22×#13096802C2211yescharacteristic
8C22×#13096802C2211yescharacteristic
9#20263318—22no—
10#20263318C2214yes—
11C2×C4⋊Dic197C2212yes—
12C2×#15691337—22no—
13#20263259C2218yes—
14#20263257C2218yes—
15C4×#13096802C2214yes—
16#125×C197—22no—
17#125×C197C2214yes—
18C2×C4⋊C4×C197—22no—
19C2×C4⋊C4×C197C2212yes—
20C2×C42×C197C2211yescharacteristic
21C22×Dic197—22no—
22C2×#13096802Q814yes—
23C2×#13096802Q814yes—
24C2×#13096802C2312yes—
25C2×#13096802C2312yes—
26C4⋊Dic197—22no—
27C4⋊Dic197C2314yes—
28#15691337—28no—
29C22×C4×C197—22no—
30C22×C4×C197D412yes—
31C22×C4×C197C2311yescharacteristic
32C4⋊C4×C197—28no—
33C4⋊C4×C197—22no—
34C4⋊C4×C197C2314yes—
35C42×C197D412yes—
36C42×C197C2312yes—
37C2×Dic197—24no—
38C2×Dic197—44no—
39#13096802C2×Q814yes—
40#13096802C2×Q814yes—
41C23×C197C2×D411yescharacteristic
42C2×C4×C197—24no—
43C2×C4×C197—24no—
44C2×C4×C197—44no—
45C2×C4×C197C2×D414yes—
46C2×C4×C197C2×D411yescharacteristic
47C2×C4×C197C2×Q812yes—
48C2×C4×C197C2×Q812yes—
49C2×C4×C197C2411yescharacteristic
50C22×C197C4⋊Q812yes—
51C22×C197#13514yes—
52C22×C197C22×D411yescharacteristic
53C4×C197—24no—
54C4×C197—44no—
55C4×C197C4⋊Q812yes—
56C4×C197C22×Q811yescharacteristic
57C4×C197C22×Q811yescharacteristic
58Dic197—44no—
59C2×C197#49914yescomplemented
60C2×C197C2×C4⋊Q811yescharacteristic
61C2×C197C2×#13512yes—
62C197C2×#49911yescharacteristic, complemented, Sylow
63C2×#499—1971nomaximal, Sylow
64C2×#125—1971no—
65C2×#125D19711yescharacteristic
66#499—1978no—
67C2×#107—1972no—
68C2×#106—1972no—
69C2×C4×C8—1971no—
70C22×C8—1971no—
71C22×C8—1971no—
72#125—22no—
73#125—3942no—
74#125—1974no—
75#125C2×D19714yes—
76C2×C4⋊C4—22no—
77C2×C4⋊C4—3942no—
78C2×C4⋊C4—1972no—
79C2×C4⋊C4C2×D19712yes—
80C2×C42C2×D19711yescharacteristic
81#107—1978no—
82#106—1978no—
83C4×C8—1974no—
84C22×C4—22no—
85C22×C4—3942no—
86C22×C4C22⋊D19712yes—
87C22×C4C22×D19711yescharacteristic
88C2×C8—1974no—
89C2×C8—1974no—
90C2×C8—1972no—
91C2×C8—1972no—
92C4⋊C4—28no—
93C4⋊C4—22no—
94C4⋊C4—3948no—
95C4⋊C4—3942no—
96C4⋊C4—1974no—
97C4⋊C4C22×D19714yes—
98C42C22⋊D19712yes—
99C42C22×D19712yes—
100C23C2×C22⋊D19711yescharacteristic
101C2×C4—24no—
102C2×C4—24no—
103C2×C4—44no—
104C2×C4—7884no—
105C2×C4—3944no—
106C2×C4C2×C22⋊D19714yes—
107C2×C4C2×C22⋊D19711yescharacteristic
108C2×C4Q8×D19712yes—
109C2×C4Q8×D19712yes—
110C2×C4C23×D19711yescharacteristic
111C8—1974no—
112C8—1974no—
113C22#2026332412yes—
114C22#2026334614yes—
115C22C22×C22⋊D19711yescharacteristic
116C4—24no—
117C4—44no—
118C4—7884no—
119C4#2026332412yes—
120C4C2×Q8×D19711yescharacteristic
121C4C2×Q8×D19711yescharacteristic
122C2#2716147814yesdirect product factor
123C2C2×#2026332411yescharacteristic
124C2C2×#2026334612yes—
subgroupG/H
centerC23C2×C22⋊D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×#125×C197C2
socle, prime radicalC23×C197C2×D4
hypercenterC2×#125D197
hypocenterC197C2×#499
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
2. #27161478C2direct (N × H)
59. C2×C197#499semidirect
62. C197C2×#499semidirect
122. C2#27161478direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633182
#271614782
C2×#202632592
C2×#202632572
C2×C4×#130968022
C2×#125×C1972
C2×#499197