Finite Group Databasebeta

← C4×#20263266 #38744306

Subgroups — C4×#20263266 #38744306

Order 25216.

196 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 149 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×#20263266C212yesmaximal
2#27160855C212yesmaximal, complemented
3C4×#15691333C212yesmaximal, complemented
4C2×C4×C8×C197C211yesmaximal, characteristic
5#20263266C418yesdirect product factor
6C2×#15691333C2214yes—
7C22×C8×C197C411yescharacteristic
8C22×C8×C197C2211yescharacteristic
9C2×C42×C197C411yescharacteristic
10C4×C8×C197C411yescharacteristic
11C4×C8×C197C411yescharacteristic
12C4×C8×C197C2211yescharacteristic
13C4×C8×C197C2211yescharacteristic
14#15691333C2×C418yescomplemented
15C22×C4×C197C812yes—
16C22×C4×C197C2×C411yescharacteristic
17C2×C8×C197C814yes—
18C2×C8×C197C2×C414yes—
19C2×C8×C197C2×C411yescharacteristic
20C2×C8×C197C2×C411yescharacteristic
21C2×C8×C197C2×C411yescharacteristic
22C2×C8×C197C2311yescharacteristic
23C42×C197C812yes—
24C42×C197C2×C411yescharacteristic
25C42×C197C2×C411yescharacteristic
26C23×C197C2×C811yescharacteristic
27C2×C4×C197—24no—
28C2×C4×C197C4212yes—
29C2×C4×C197C2×C812yes—
30C2×C4×C197C2×C811yescharacteristic
31C2×C4×C197C2×C812yes—
32C2×C4×C197C2×C812yes—
33C2×C4×C197C22×C411yescharacteristic
34C8×C197C4212yes—
35C8×C197C2×C812yes—
36C8×C197C2×C812yes—
37C8×C197C22×C412yes—
38C22×C197—22no—
39C22×C197C4×C812yes—
40C22×C197C22×C811yescharacteristic
41C4×C197—22no—
42C4×C197C4×C812yes—
43C4×C197M3214yescomplemented
44C4×C197C2×C4211yescharacteristic
45C4×C197C22×C811yescharacteristic
46C2×C197—22no—
47C2×C197C2×C4×C811yescharacteristic
48C2×C197C2×M3212yes—
49C197C4×M3211yescharacteristic, complemented, Sylow
50C4×M32—1971nomaximal, Sylow
51C2×M32—1972no—
52C2×C4×C8D19711yescharacteristic
53#346—1972no—
54C4×C16—1972no—
55C22×C8Dic19711yescharacteristic
56C22×C8C2×D19711yescharacteristic
57C2×C42Dic19711yescharacteristic
58M32—1978no—
59C2×C16—1974no—
60C4×C8Dic19711yescharacteristic
61C4×C8Dic19711yescharacteristic
62C4×C8C2×D19711yescharacteristic
63C4×C8C2×D19711yescharacteristic
64C22×C4#1309680212yes—
65C22×C4C2×Dic19711yescharacteristic
66C2×C8#1309680214yes—
67C2×C8C4×D19714yes—
68C2×C8C2×Dic19711yescharacteristic
69C2×C8C2×Dic19711yescharacteristic
70C2×C8C2×Dic19711yescharacteristic
71C2×C8C22×D19711yescharacteristic
72C42#1309680212yes—
73C42C2×Dic19711yescharacteristic
74C42C2×Dic19711yescharacteristic
75C16—1978no—
76C23C2×#1309680211yescharacteristic
77C2×C4—24no—
78C2×C4C4×Dic19712yes—
79C2×C4C2×#1309680212yes—
80C2×C4C2×#1309680211yescharacteristic
81C2×C4C2×#1309680212yes—
82C2×C4C2×#1309680212yes—
83C2×C4C22×Dic19711yescharacteristic
84C8C4×Dic19712yes—
85C8C2×#1309680212yes—
86C8C2×#1309680212yes—
87C8C2×C4×D19712yes—
88C22—22no—
89C22C4×#1309680212yes—
90C22C22×#1309680211yescharacteristic
91C4—22no—
92C4C4×#1309680212yes—
93C4#2026326614yesdirect product factor
94C4C2×C4×Dic19711yescharacteristic
95C4C22×#1309680211yescharacteristic
96C2—22no—
97C2C2×C4×#1309680211yescharacteristic
98C2C2×#2026326612yes—
subgroupG/H
centerC4×C8C2×D197
commutatorC2×C197C2×C4×C8
FrattiniC2×C8C22×D197
FittingC2×C4×C8×C197C2
socleC22×C197C22×C8
prime radicalC23×C197C2×C8
cosocleC2×C8×C197C23
hypercenterC2×C4×C8D197
hypocenterC197C4×M32
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C4×C8 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #27160855C2semidirect
3. C4×#15691333C2semidirect
5. #20263266C4direct (N × H)
14. #15691333C2×C4semidirect
43. C4×C197M32semidirect
49. C197C4×M32semidirect
93. C4#20263266direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202632662
#271608552
C4×#156913332
C2×C4×C8×C1972
C4×M32197