Finite Group Databasebeta

← #38786013

Subgroups — #38786013

Order 25664.

170 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 91 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⋊Dic401C212yesmaximal
2C2×C4⋊Dic401C211yesmaximal, characteristic
3C2×C4×Dic401C211yesmaximal, characteristic
4#27165644C212yesmaximal
5C2×C4⋊C4×C401C211yesmaximal, characteristic
6C22×Dic401C2212yes—
7C22×Dic401C2211yescharacteristic
8C22×Dic401C2211yescharacteristic
9C4⋊Dic401—24no—
10C4⋊Dic401—22no—
11C4×Dic401—22no—
12C22×C4×C401C2212yes—
13C22×C4×C401C2211yescharacteristic
14C4⋊C4×C401C414yescomplemented
15C2×Dic401—21no—
16C2×Dic401—21no—
17C2×Dic401—21no—
18C2×Dic401—21no—
19C2×Dic401—22no—
20C2×Dic401—22no—
21C2×Dic401—22no—
22C2×Dic401D412yes—
23C2×Dic401Q812yes—
24C23×C401C2311yescharacteristic
25C2×C4×C401—22no—
26C2×C4×C401—22no—
27C2×C4×C401C2×C414yes—
28C2×C4×C401C2×C412yes—
29C2×C4×C401D412yes—
30C2×C4×C401Q812yes—
31C22×C401C22×C411yescharacteristic
32C22×C401C2×D411yescharacteristic
33C22×C401C2×D411yescharacteristic
34C22×C401C2×Q811yescharacteristic
35C22×C401C2×Q811yescharacteristic
36C22×C401#4111yescharacteristic
37C22×C401#4111yescharacteristic
38C4×C401—24no—
39C4×C401C4⋊C414yescomplemented
40Dic401—22no—
41Dic401—22no—
42Dic401—42no—
43C2×C401C2×C4⋊C411yescharacteristic
44C2×C401C4×D411yescharacteristic
45C2×C401C4×Q811yescharacteristic
46C2×C401#12111yescharacteristic
47C2×C401C22⋊Q811yescharacteristic
48C2×C401#12511yescharacteristic
49C2×C401C4⋊Q811yescharacteristic
50C401#38911yescharacteristic, complemented, Sylow
51#389—4011nomaximal, Sylow
52C2×C4⋊C4—4012no—
53C2×C4⋊C4—4011no—
54C2×C4⋊C4D40111yescharacteristic
55C2×C42—4011no—
56#95—4012no—
57C22×C4—4012no—
58C22×C4—4011no—
59C22×C4—4011no—
60C22×C4C2×D40112yes—
61C22×C4C2×D40111yescharacteristic
62C4⋊C4—8024no—
63C4⋊C4—8022no—
64C4⋊C4Dic40114yescomplemented
65C42—8022no—
66C23C22×D40111yescharacteristic
67C2×C4—22no—
68C2×C4—22no—
69C2×C4—8021no—
70C2×C4—8021no—
71C2×C4—8021no—
72C2×C4—8021no—
73C2×C4—8022no—
74C2×C4—8022no—
75C2×C4—8022no—
76C2×C4—4012no—
77C2×C4—4012no—
78C2×C4C2×Dic40114yes—
79C2×C4C2×Dic40112yes—
80C2×C4D160412yes—
81C2×C4Dic80212yes—
82C22C22×Dic40111yescharacteristic
83C22D4×D40111yescharacteristic
84C22C2×D160411yescharacteristic
85C22Q8×D40111yescharacteristic
86C22C2×Dic80211yescharacteristic
87C22#2026436511yescharacteristic
88C22#2026436711yescharacteristic
89C4—24no—
90C4—8022no—
91C4—8022no—
92C4—16042no—
93C4C4⋊Dic40114yescomplemented
94C2C2×C4⋊Dic40111yescharacteristic
95C2D4×Dic40111yescharacteristic
96C2Q8×Dic40111yescharacteristic
97C2#2716571211yescharacteristic
98C2#2716571711yescharacteristic
99C2#2716572811yescharacteristic
100C2#2716573611yescharacteristic
subgroupG/H
center, FrattiniC23C22×D401
commutatorC22×C401C22×C4
FittingC2×C4⋊C4×C401C2
socle, prime radical, cosocleC23×C401C23
hypercenterC2×C4⋊C4D401
hypocenterC401#389
LCSG ▷ C22×C401 ▷ C401
UCSC1 ◁ C23 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
14. C4⋊C4×C401C4semidirect
39. C4×C401C4⋊C4semidirect
50. C401#389semidirect
64. C4⋊C4Dic401semidirect
93. C4C4⋊Dic401semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊Dic4012
C2×C4×Dic4012
#271656442
C2×C4⋊C4×C4012
#389401