Finite Group Databasebeta

← #2361

Subgroups — #2361

Order 128.

394 conjugacy classes of subgroups; only the 164 normal subgroups are shown.

normal subgroups only

This group has 394 conjugacy classes of subgroups — too many to draw. Only its 164 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×#121C211yesmaximal, characteristic
2C2×C4×D4C211yesmaximal, characteristic, complemented
3C2×C4×D4C212yesmaximal, complemented
4C22×C4⋊C4C211yesmaximal, characteristic, complemented
5#390C211yesmaximal, characteristic, complemented
6#389C211yesmaximal, characteristic, complemented
7#388C212yesmaximal, complemented
8#386C212yesmaximal, complemented
9#385C212yesmaximal, complemented
10C4×C4⋊C4C211yesmaximal, characteristic, complemented
11C4×C22⋊C4C211yesmaximal, characteristic, complemented
12C22×D4C2212yes—
13C22×D4C2211yescharacteristic
14C23×C4C2212yes—
15C23×C4C2212yes—
16C23×C4C2211yescharacteristic
17#121C418yescomplemented
18C4×D4—24no—
19C4×D4—28no—
20C2×C4⋊C4—24no—
21C2×C4⋊C4C2212yes—
22C2×C4⋊C4C2211yescharacteristic
23C2×C4⋊C4C2212yes—
24C2×C4⋊C4C2211yescharacteristic
25C2×C4⋊C4C2211yescharacteristic
26C2×C22⋊C4C2212yes—
27C2×C22⋊C4C2212yes—
28C2×C22⋊C4C2211yescharacteristic
29C2×C22⋊C4C2212yes—
30C2×C22⋊C4C2212yes—
31C2×C22⋊C4C2211yescharacteristic
32C2×C42C2211yescharacteristic
33C2×C42C2212yes—
34C2×C42C2211yescharacteristic
35#95C2211yescharacteristic
36#95C2211yescharacteristic
37#95C2212yes—
38#95C2212yes—
39C24C2312yes—
40C24C2311yescharacteristic
41C2×D4—24no—
42C2×D4—24no—
43C2×D4—22no—
44C2×D4—22no—
45C2×D4C2×C418yescomplemented
46C2×D4C2×C414yescomplemented
47C22×C4—22no—
48C22×C4—22no—
49C22×C4—24no—
50C22×C4—24no—
51C22×C4—24no—
52C22×C4—24no—
53C22×C4—42no—
54C22×C4—42no—
55C22×C4C2×C414yescomplemented
56C22×C4C2311yescharacteristic
57C22×C4C2311yescharacteristic
58C22×C4C2312yes—
59C22×C4C2312yes—
60C22×C4C2311yescharacteristic
61C22×C4C2311yescharacteristic
62C22×C4C2312yes—
63C22×C4C2311yescharacteristic
64C22×C4C2311yescharacteristic
65C4⋊C4—24no—
66C4⋊C4—22no—
67C4⋊C4—24no—
68C4⋊C4C2×C414yescomplemented
69C4⋊C4D414yescomplemented
70C22⋊C4—22no—
71C22⋊C4—24no—
72C22⋊C4—24no—
73C22⋊C4—42no—
74C22⋊C4C2×C418yescomplemented
75C22⋊C4D414yescomplemented
76C42—24no—
77C42—22no—
78C42—22no—
79C23—21no—
80C23—21no—
81C23—21no—
82C23—21no—
83C23—22no—
84C23—22no—
85C23—22no—
86C23—22no—
87C23—22no—
88C23—22no—
89C23C22×C414yes—
90C23C22×C412yes—
91C23C2×D412yes—
92C23#4112yes—
93C23C2411yescharacteristic
94D4—216no—
95D4—28no—
96C2×C4—22no—
97C2×C4—22no—
98C2×C4—21no—
99C2×C4—21no—
100C2×C4—21no—
101C2×C4—21no—
102C2×C4—22no—
103C2×C4—21no—
104C2×C4—22no—
105C2×C4—21no—
106C2×C4—28no—
107C2×C4—21no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—21no—
111C2×C4—21no—
112C2×C4—21no—
113C2×C4—21no—
114C2×C4—22no—
115C2×C4—21no—
116C2×C4—48no—
117C2×C4—48no—
118C2×C4C22×C412yes—
119C2×C4C22×C414yes—
120C2×C4C22×C412yes—
121C2×C4C2×D412yes—
122C2×C4C2×D414yes—
123C2×C4C2×D412yes—
124C2×C4C2×D412yes—
125C2×C4#4112yes—
126C22—22no—
127C22—22no—
128C22—22no—
129C22—22no—
130C22—22no—
131C22—22no—
132C22—24no—
133C22—24no—
134C22—24no—
135C22—42no—
136C22—42no—
137C22—42no—
138C22—42no—
139C22C4×D414yescomplemented
140C22C23×C411yescharacteristic
141C22C22×D411yescharacteristic
142C22C22×D411yescharacteristic
143C22C2×#4111yescharacteristic
144C22C2×#4111yescharacteristic
145C22H(5,𝔽2)11yescharacteristic
146C222−1+411yescharacteristic
147C4—22no—
148C4—24no—
149C4—22no—
150C4—24no—
151C4—22no—
152C4—42no—
153C4—41no—
154C4—41no—
155C4C4×D414yescomplemented
156C2—24no—
157C2—44no—
158C2C2×C4×D411yescharacteristic
159C2C2×C4×D411yescharacteristic
160C2#52011yescharacteristic
161C2D4211yescharacteristic
162C2#54711yescharacteristic
163C2#54811yescharacteristic
164C2#55311yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC23C24
commutatorC22C23×C4
prime radicalC2×#121C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×D4C2semidirect
3. C2×C4×D4C2semidirect
4. C22×C4⋊C4C2semidirect
5. #390C2semidirect
6. #389C2semidirect
7. #388C2semidirect
8. #386C2semidirect
9. #385C2semidirect
10. C4×C4⋊C4C2semidirect
11. C4×C22⋊C4C2semidirect
17. #121C4semidirect
45. C2×D4C2×C4semidirect
46. C2×D4C2×C4semidirect
55. C22×C4C2×C4semidirect
68. C4⋊C4C2×C4semidirect
69. C4⋊C4D4semidirect
74. C22⋊C4C2×C4semidirect
75. C22⋊C4D4semidirect
139. C22C4×D4semidirect
155. C4C4×D4semidirect

Maximal subgroups

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

subgroupindex
C2×#1212
C2×C4×D42
C22×C4⋊C42
#3902
#3892
#3882
#3862
#3852
C4×C4⋊C42
C4×C22⋊C42