Finite Group Databasebeta

← C4×D4⋊C8 #8168

Subgroups — C4×D4⋊C8 #8168

Order 256.

387 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 387 conjugacy classes of subgroups — too many to draw. Only its 159 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
1C42×D4C211yesmaximal, characteristic
2C4×C4⋊C8C211yesmaximal, characteristic, complemented
3C42×C8C211yesmaximal, characteristic, complemented
4C2×D4⋊C8C212yesmaximal
5#1279C212yesmaximal, complemented
6C2×C4×D4C412yes—
7C2×C4×D4C2211yescharacteristic
8C22×C42—21no—
9C2×C4⋊C8C2212yes—
10C2×C4×C8—22no—
11C2×C4×C8—21no—
12C2×C4×C8C2212yes—
13C4×C4⋊C4C412yes—
14C4×C4⋊C4C2211yescharacteristic
15C4×C22⋊C4—21no—
16C4×C22⋊C4—22no—
17C43C2211yescharacteristic
18#336—21no—
19D4⋊C8C418yesdirect product factor
20C22×D4C2×C411yescharacteristic
21C23×C4—22no—
22C23×C4—21no—
23C22×C8—22no—
24C22×C8—22no—
25C4×D4—24no—
26C4×D4—22no—
27C4×D4C818yescomplemented
28C4×D4C2×C414yes—
29C2×C4⋊C4C2×C411yescharacteristic
30C2×C4⋊C4C2×C412yes—
31C2×C22⋊C4—22no—
32C2×C22⋊C4—21no—
33C2×C42—22no—
34C2×C42—21no—
35C2×C42—42no—
36C2×C42—42no—
37C2×C42C2×C412yes—
38C2×C42D411yescharacteristic
39C2×C42D412yes—
40C2×C42D411yescharacteristic
41C2×C42C2311yescharacteristic
42C4⋊C8—22no—
43C4⋊C8C2×C414yescomplemented
44C4×C8—28no—
45C4×C8—22no—
46C4×C8—42no—
47C4×C8C2×C414yescomplemented
48#95—22no—
49#95—21no—
50C24—21no—
51C2×D4—21no—
52C2×D4—22no—
53C2×D4C4212yes—
54C2×D4C2×C814yes—
55C22×C4—21no—
56C22×C4—22no—
57C22×C4—28no—
58C22×C4—24no—
59C22×C4—44no—
60C22×C4—44no—
61C22×C4—41no—
62C22×C4—41no—
63C22×C4—42no—
64C22×C4C22⋊C412yes—
65C22×C4C22⋊C412yes—
66C22×C4C22×C411yescharacteristic
67C22×C4C2×D411yescharacteristic
68C22×C4C2×D411yescharacteristic
69C2×C8—28no—
70C2×C8—24no—
71C2×C8—24no—
72C2×C8—42no—
73C2×C8—42no—
74C4⋊C4—21no—
75C4⋊C4—22no—
76C4⋊C4C4212yes—
77C4⋊C4C2×C814yes—
78C22⋊C4—28no—
79C22⋊C4—24no—
80C42—24no—
81C42—22no—
82C42—44no—
83C42—41no—
84C42—41no—
85C42C2×C814yes—
86C42M1614yes—
87C42D812yes—
88C42SD1612yes—
89C42C22×C412yes—
90C42#4112yes—
91C23—22no—
92C23—24no—
93C23—41no—
94C23—41no—
95C23—42no—
96C23C2×C22⋊C411yescharacteristic
97D4—22no—
98D4—24no—
99D4C4×C814yescomplemented
100C2×C4—22no—
101C2×C4—22no—
102C2×C4—22no—
103C2×C4—22no—
104C2×C4—24no—
105C2×C4—42no—
106C2×C4—41no—
107C2×C4—41no—
108C2×C4—42no—
109C2×C4—416no—
110C2×C4—44no—
111C2×C4—44no—
112C2×C4C22⋊C814yes—
113C2×C4C22⋊C814yes—
114C2×C4#10214yes—
115C2×C4#10414yes—
116C2×C4C2×C4211yescharacteristic
117C2×C4#11711yescharacteristic
118C2×C4C4×D412yes—
119C2×C4C4×D412yes—
120C2×C4C22×C812yes—
121C2×C4C2×M1612yes—
122C2×C4C2×D811yescharacteristic
123C2×C4C2×SD1611yescharacteristic
124C2×C4#13512yes—
125C8—28no—
126C8—44no—
127C22—24no—
128C22—44no—
129C22—44no—
130C22—42no—
131C22—42no—
132C22C4×C22⋊C411yescharacteristic
133C22C2×C22⋊C812yes—
134C22C2×#10211yescharacteristic
135C22#41611yescharacteristic
136C22C2×#10412yes—
137C4—24no—
138C4—22no—
139C4—44no—
140C4—42no—
141C4D4⋊C818yesdirect product factor
142C4C2×C4×C811yescharacteristic
143C4C4×M1611yescharacteristic
144C4#43112yes—
145C4C4×D812yes—
146C4C4×SD1612yes—
147C2—44no—
148C2C2×D4⋊C812yes—
149C2#147612yes—
150C2C4×C22⋊C811yescharacteristic
151C2C4×#10411yescharacteristic
152C2C4×#10211yescharacteristic
subgroupG/H
centerC2×C42D4
commutatorC4C2×C4×C8
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC22×D4C2×C4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4×C4⋊C8C2semidirect
3. C42×C8C2semidirect
5. #1279C2semidirect
19. D4⋊C8C4direct (N × H)
27. C4×D4C8semidirect
43. C4⋊C8C2×C4semidirect
47. C4×C8C2×C4semidirect
99. D4C4×C8semidirect
141. C4D4⋊C8direct (N × H)

Maximal subgroups

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

subgroupindex
C42×D42
C4×C4⋊C82
C42×C82
C2×D4⋊C82
#12792