Finite Group Databasebeta

← C4⋊C8×Dic241 #44507296

Subgroups — C4⋊C8×Dic241 #44507296

Order 30848.

316 conjugacy classes of subgroups; only the 177 normal subgroups are shown.

normal subgroups only

This group has 316 conjugacy classes of subgroups — too many to draw. Only its 177 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⋊#14515349C211yesmaximal, characteristic
2C2×C8×Dic241C212yesmaximal
3C42×Dic241C211yesmaximal, characteristic
4#29507471C212yesmaximal
5C2×C4⋊C8×C241C211yesmaximal, characteristic
6C22×#14515349C2212yes—
7C2×C4×Dic241C412yes—
8C2×C4×Dic241C412yes—
9C2×C4×Dic241C2211yescharacteristic
10C2×C4×Dic241C2211yescharacteristic
11C4⋊#14515349C414yescomplemented
12C8×Dic241—24no—
13C22×C8×C241C2212yes—
14C2×C42×C241C2211yescharacteristic
15C4⋊C8×C241C414yescomplemented
16C22×Dic241C2×C412yes—
17C22×Dic241C2×C412yes—
18C2×#14515349—22no—
19C2×#14515349—22no—
20C2×#14515349C2×C414yes—
21C4×Dic241—24no—
22C4×Dic241—21no—
23C4×Dic241—21no—
24C4×Dic241C818yescomplemented
25C4×Dic241D412yes—
26C4×Dic241Q812yes—
27C22×C4×C241C2×C411yescharacteristic
28C22×C4×C241C2×C411yescharacteristic
29C22×C4×C241C2311yescharacteristic
30C2×C8×C241—22no—
31C2×C8×C241—22no—
32C2×C8×C241C2×C414yes—
33C42×C241C2×C412yes—
34C42×C241C2×C412yes—
35C2×Dic241—22no—
36C2×Dic241—22no—
37C2×Dic241C4⋊C414yes—
38C2×Dic241C2×C814yes—
39C2×Dic241C2×C814yes—
40C2×Dic241M1614yes—
41#14515349—24no—
42C23×C241C22×C411yescharacteristic
43C2×C4×C241—22no—
44C2×C4×C241C4212yes—
45C2×C4×C241C4212yes—
46C2×C4×C241C2×C814yes—
47C2×C4×C241C22×C411yescharacteristic
48C2×C4×C241C22×C411yescharacteristic
49C2×C4×C241C2×D411yescharacteristic
50C2×C4×C241C2×Q811yescharacteristic
51C2×C4×C241#4111yescharacteristic
52C2×C4×C241#4111yescharacteristic
53C8×C241—24no—
54C22×C241C2×C4211yescharacteristic
55C22×C241C2×C4⋊C411yescharacteristic
56C22×C241#11711yescharacteristic
57C22×C241C22×C812yes—
58C22×C241C2×M1612yes—
59C4×C241—22no—
60C4×C241C4×C814yescomplemented
61C4×C241C4×D411yescharacteristic
62C4×C241C4×D411yescharacteristic
63C4×C241C4×Q811yescharacteristic
64C4×C241C4×Q811yescharacteristic
65Dic241—24no—
66Dic241C4⋊C818yesdirect product factor
67C2×C241C4×C4⋊C411yescharacteristic
68C2×C241C2×C4×C811yescharacteristic
69C2×C241C4×M1611yescharacteristic
70C2×C241C2×C4⋊C812yes—
71C2×C241#43112yes—
72C241C4×C4⋊C811yescharacteristic, complemented, Sylow
73C4×C4⋊C8—2411nomaximal, Sylow
74C2×C4⋊C8—2411no—
75C2×C4⋊C8D24111yescharacteristic
76C2×C4×C8—2412no—
77C43—2411no—
78#336—2412no—
79C22×C8—2412no—
80C22×C8C2×D24112yes—
81C2×C42—2412no—
82C2×C42—2411no—
83C2×C42—2412no—
84C2×C42—2411no—
85C2×C42C2×D24111yescharacteristic
86C4⋊C8—2414no—
87C4⋊C8Dic24114yesdirect product factor
88C4×C8—4824no—
89C22×C4—2412no—
90C22×C4—2412no—
91C22×C4C4×D24111yescharacteristic
92C22×C4C4×D24111yescharacteristic
93C22×C4C22×D24111yescharacteristic
94C2×C8—22no—
95C2×C8—22no—
96C2×C8—4822no—
97C2×C8—4822no—
98C2×C8—2414no—
99C2×C8C2×Dic24114yes—
100C42—4824no—
101C42—4821no—
102C42—4821no—
103C42—2418no—
104C42—2412no—
105C42—2412no—
106C42C4×D24112yes—
107C42C2×Dic24112yes—
108C23C2×C4×D24111yescharacteristic
109C2×C4—22no—
110C2×C4—4822no—
111C2×C4—4822no—
112C2×C4—2414no—
113C2×C4—2414no—
114C2×C4—2414no—
115C2×C4—2414no—
116C2×C4C4×Dic24112yes—
117C2×C4C4×Dic24112yes—
118C2×C4C8×D24114yes—
119C2×C4C2×C4×D24111yescharacteristic
120C2×C4C22×Dic24111yescharacteristic
121C2×C4D4×D24111yescharacteristic
122C2×C4Q8×D24111yescharacteristic
123C2×C4#1683876911yescharacteristic
124C2×C4#1683877111yescharacteristic
125C8—24no—
126C8—4824no—
127C22C2×C4×Dic24111yescharacteristic
128C22C4⋊C4×D24111yescharacteristic
129C22#2144060011yescharacteristic
130C22C2×C8×D24112yes—
131C22M16×D24112yes—
132C4—22no—
133C4—4824no—
134C4—2418no—
135C4C8×Dic24114yescomplemented
136C4#2144060411yescharacteristic
137C4D4×Dic24111yescharacteristic
138C4#2144060711yescharacteristic
139C4Q8×Dic24111yescharacteristic
140C2C4⋊C4×Dic24111yescharacteristic
141C2C2×C8×Dic24111yescharacteristic
142C2M16×Dic24111yescharacteristic
143C2C4⋊C8×D24112yes—
144C2#2950776912yes—
subgroupG/H
center, FrattiniC22×C4C22×D241
commutatorC2×C241C2×C4×C8
FittingC2×C4⋊C8×C241C2
socle, prime radicalC23×C241C22×C4
cosocleC22×C4×C241C23
hypercenterC2×C4⋊C8D241
hypocenterC241C4×C4⋊C8
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
11. C4⋊#14515349C4semidirect
15. C4⋊C8×C241C4semidirect
24. C4×Dic241C8semidirect
60. C4×C241C4×C8semidirect
66. Dic241C4⋊C8direct (N × H)
72. C241C4×C4⋊C8semidirect
87. C4⋊C8Dic241direct (N × H)
135. C4C8×Dic241semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊#145153492
C2×C8×Dic2412
C42×Dic2412
#295074712
C2×C4⋊C8×C2412
C4×C4⋊C8241