Finite Group Databasebeta

← #38762420

Subgroups — #38762420

Order 25408.

170 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 87 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×C4⋊Dic397C211yesmaximal, characteristic
2C2×C4⋊Dic397C211yesmaximal, characteristic
3C2×#20263710C212yesmaximal
4#27163003C212yesmaximal
5C2×C42×C397C211yesmaximal, characteristic
6C22×Dic397C2212yes—
7C22×Dic397C2212yes—
8C4⋊Dic397—22no—
9C4⋊Dic397C414yescomplemented
10#20263710—24no—
11C22×C4×C397C2211yescharacteristic
12C22×C4×C397C2211yescharacteristic
13C22×C4×C397C2211yescharacteristic
14C42×C397—22no—
15C2×Dic397—22no—
16C2×Dic397—22no—
17C2×Dic397—22no—
18C2×Dic397—22no—
19C2×Dic397—22no—
20C2×Dic397C2×C414yes—
21C23×C397C2311yescharacteristic
22C2×C4×C397—21no—
23C2×C4×C397—21no—
24C2×C4×C397—21no—
25C2×C4×C397—21no—
26C2×C4×C397C2×C412yes—
27C2×C4×C397D412yes—
28C2×C4×C397D412yes—
29C2×C4×C397Q812yes—
30C2×C4×C397Q812yes—
31C22×C397C22×C411yescharacteristic
32C22×C397C2×D411yescharacteristic
33C22×C397C2×D411yescharacteristic
34C22×C397C2×Q811yescharacteristic
35C22×C397C2×Q811yescharacteristic
36C22×C397#4111yescharacteristic
37C22×C397#4111yescharacteristic
38C4×C397—22no—
39C4×C397—22no—
40C4×C397C4⋊C414yescomplemented
41Dic397—24no—
42Dic397—42no—
43C2×C397C2×C4⋊C411yescharacteristic
44C2×C397C4×D411yescharacteristic
45C2×C397C4×Q811yescharacteristic
46C2×C397#12111yescharacteristic
47C2×C397C22⋊Q811yescharacteristic
48C2×C397#12511yescharacteristic
49C2×C397C4⋊Q811yescharacteristic
50C397#38911yescharacteristic, complemented, Sylow
51#389—3971nomaximal, Sylow
52C2×C4⋊C4—3972no—
53C2×C4⋊C4—3971no—
54C2×C4⋊C4—3971no—
55C2×C42D39711yescharacteristic
56#95—3972no—
57C22×C4—3972no—
58C22×C4—3972no—
59C22×C4C2×D39711yescharacteristic
60C22×C4C2×D39711yescharacteristic
61C22×C4C2×D39711yescharacteristic
62C4⋊C4—7942no—
63C4⋊C4—7944no—
64C4⋊C4—3974no—
65C42—22no—
66C23C22×D39711yescharacteristic
67C2×C4—21no—
68C2×C4—21no—
69C2×C4—21no—
70C2×C4—21no—
71C2×C4—7942no—
72C2×C4—7942no—
73C2×C4—7942no—
74C2×C4—7942no—
75C2×C4—7942no—
76C2×C4—3974no—
77C2×C4C4×D39712yes—
78C2×C4C22⋊D39712yes—
79C2×C4D158812yes—
80C2×C4Dic79412yes—
81C2×C4Dic79412yes—
82C22C2×C4×D39711yescharacteristic
83C22C2×C22⋊D39711yescharacteristic
84C22C2×D158811yescharacteristic
85C22C2×Dic79411yescharacteristic
86C22C2×Dic79411yescharacteristic
87C22#2026373111yescharacteristic
88C22#2026373111yescharacteristic
89C4—22no—
90C4—22no—
91C4—7944no—
92C4—15882no—
93C4#2026371014yescomplemented
94C2C2×#2026371011yescharacteristic
95C2C4×D158811yescharacteristic
96C2C4×Dic79411yescharacteristic
97C2#2716307011yescharacteristic
98C2#2716307511yescharacteristic
99C2#2716308811yescharacteristic
100C2#2716309611yescharacteristic
subgroupG/H
center, FrattiniC23C22×D397
commutatorC22×C397C22×C4
FittingC2×C42×C397C2
socle, prime radical, cosocleC23×C397C23
hypercenterC2×C42D397
hypocenterC397#389
LCSG ▷ C22×C397 ▷ C397
UCSC1 ◁ C23 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
9. C4⋊Dic397C4semidirect
40. C4×C397C4⋊C4semidirect
50. C397#389semidirect
93. C4#20263710semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊Dic3972
C2×#202637102
#271630032
C2×C42×C3972
#389397