Finite Group Databasebeta

← C4×Q8×A4 #85574

Subgroups — C4×Q8×A4 #85574

Order 384.

394 conjugacy classes of subgroups; only the 96 normal subgroups are shown.

normal subgroups only

This group has 394 conjugacy classes of subgroups — too many to draw. Only its 96 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×Q8×A4C211yesmaximal, characteristic
2A4×C4⋊C4C213yesmaximal
3C42×A4C213yesmaximal
4C22×C4×Q8C311yesmaximal, characteristic, complemented, Sylow
5Q8×A4C414yesdirect product factor
6C2×C4×A4C2213yes—
7C2×C4×A4C2213yes—
8C2×C4×A4C2211yescharacteristic
9C3×C4×Q8—41nomaximal
10C23×Q8C2×C311yescharacteristic
11C2×C4×Q8—31no—
12C2×C4×Q8—33no—
13C2×C4×Q8—33no—
14C2×C4×Q8—31no—
15C22×C4⋊C4C2×C313yes—
16C22×C42C2×C313yes—
17C22×A4C2311yescharacteristic
18C2×C3×Q8—41no—
19C4×A4—23no—
20C4×A4C2×C416yes—
21C4×A4Q812yesdirect product factor
22C3×C4⋊C4—43no—
23C3×C42—43no—
24C22×Q8—33no—
25C22×Q8—34no—
26C22×Q8—31no—
27C22×Q8C3×C414yescomplemented
28C23×C4C22×C313yes—
29C23×C4C22×C313yes—
30C23×C4C22×C311yescharacteristic
31C4×Q8—36no—
32C4×Q8—36no—
33C4×Q8—32no—
34C4×Q8—31no—
35C4×Q8—33no—
36C4×Q8—33no—
37C4×Q8A411yescharacteristic, direct product factor
38C2×C4⋊C4—33no—
39C2×C4⋊C4—33no—
40C2×C4⋊C4—36no—
41C2×C42—33no—
42C2×C42—33no—
43C2×C42—33no—
44C2×C42—33no—
45C2×A4C22×C411yescharacteristic
46C2×A4C2×Q811yescharacteristic
47C2×A4#4111yescharacteristic
48C3×Q8—44no—
49C2×C3×C4—43no—
50C2×C3×C4—43no—
51C2×C3×C4—41no—
52C24C23×C311yescharacteristic
53C2×Q8—312no—
54C2×Q8—32no—
55C2×Q8—312no—
56C2×Q8—34no—
57C2×Q8—34no—
58C2×Q8—33no—
59C2×Q8C2×A411yescharacteristic
60C22×C4—23no—
61C22×C4—33no—
62C22×C4—31no—
63C22×C4—31no—
64C22×C4—33no—
65C22×C4—32no—
66C22×C4—36no—
67C22×C4—33no—
68C22×C4—33no—
69C22×C4—63no—
70C22×C4C2×C3×C416yes—
71C22×C4C3×Q812yescomplemented
72C4⋊C4—36no—
73C4⋊C4—36no—
74C4⋊C4—33no—
75C4⋊C4C2×A413yes—
76C42—36no—
77C42—33no—
78C42—33no—
79C42—33no—
80C42C2×A413yes—
81C22×C3—41no—
82A4C4×Q811yescharacteristic, direct product factor
83C3×C4—46no—
84C3×C4—42no—
85C3×C4—83no—
86C23—31no—
87C23—31no—
88C23—31no—
89C23—31no—
90C23C22×C3×C411yescharacteristic
91C23C2×C3×Q811yescharacteristic
92C23C3×#4111yescharacteristic
93Q8—38no—
94Q8—312no—
95Q8C4×A414yesdirect product factor
96C2×C4—32no—
97C2×C4—36no—
98C2×C4—31no—
99C2×C4—33no—
100C2×C4—36no—
101C2×C4—36no—
102C2×C4—32no—
103C2×C4—32no—
104C2×C4—36no—
105C2×C4—32no—
106C2×C4—33no—
107C2×C4—63no—
108C2×C4—63no—
109C2×C4—63no—
110C2×C4—63no—
111C2×C4C22×A413yes—
112C2×C4C22×A413yes—
113C2×C4C22×A411yescharacteristic
114C2×C3—41no—
115C2×C3—41no—
116C2×C3—41no—
117C22—31no—
118C22—31no—
119C22—31no—
120C22—32no—
121C22—31no—
122C22—31no—
123C22—31no—
124C22—31no—
125C22—31no—
126C22—31no—
127C22C3×C4×Q811yescharacteristic, complemented
128C22C23×A411yescharacteristic
129C4—23no—
130C4—36no—
131C4—32no—
132C4—63no—
133C4C2×C4×A416yes—
134C4Q8×A412yesdirect product factor
135C3—41noSylow
136C2—31no—
137C2—31no—
138C2—31no—
139C2—31no—
140C2C22×C4×A411yescharacteristic
141C2C2×Q8×A411yescharacteristic
142C2A4×#4111yescharacteristic
subgroupG/H
centerC2×C4C22×A4
commutatorC23C22×C3×C4
FrattiniC22C23×A4
FittingC22×C4×Q8C3
socle, cosocleC24C23×C3
prime radicalC22×A4C23
hypercenterC4×Q8A4
hypocenterC22C3×C4×Q8
LCSG ▷ C23 ▷ C22
UCSC1 ◁ C2×C4 ◁ C4×Q8

Complements

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

NH ≅ G/Ntype
4. C22×C4×Q8C3semidirect
5. Q8×A4C4direct (N × H)
21. C4×A4Q8direct (N × H)
27. C22×Q8C3×C4semidirect
37. C4×Q8A4direct (N × H)
71. C22×C4C3×Q8semidirect
82. A4C4×Q8direct (N × H)
95. Q8C4×A4direct (N × H)
127. C22C3×C4×Q8semidirect
134. C4Q8×A4direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×A42
A4×C4⋊C42
C42×A42
C22×C4×Q83
C3×C4×Q84