Finite Group Databasebeta

← #21634

Subgroups — #21634

Order 256.

443 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 443 conjugacy classes of subgroups — too many to draw. Only its 187 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×C8×Q8C211yesmaximal, characteristic, complemented
2C2×#436C211yesmaximal, characteristic
3C4×#124C211yesmaximal, characteristic
4#1984C211yesmaximal, characteristic, complemented
5#1954C211yesmaximal, characteristic
6#1924C214yesmaximal, complemented
7#1831C211yesmaximal, characteristic, complemented
8#1753C214yesmaximal, complemented
9C4×#97C211yesmaximal, characteristic, complemented
10C22×M16C2212yes—
11C2×#124C411yescharacteristic
12C2×C4×Q8C2211yescharacteristic
13C2×C4×D4C2211yescharacteristic
14C8×Q8—24no—
15#436—24no—
16C2×C4⋊C8C2211yescharacteristic
17C2×C4⋊C8C2211yescharacteristic
18C2×C4⋊C8C2212yes—
19C2×C22⋊C8C2212yes—
20C2×C22⋊C8C2214yes—
21C2×#97C2212yes—
22C2×#97C2212yes—
23C2×C4×C8C2212yes—
24C2×C4×C8C2211yescharacteristic
25C2×C4×C8C2211yescharacteristic
26#391C411yescharacteristic
27#390C411yescharacteristic
28#388C414yes—
29#382C411yescharacteristic
30C4×C22⋊C4C2214yes—
31C43C2211yescharacteristic
32#336C2214yes—
33#336C2214yes—
34C22×Q8C2×C411yescharacteristic
35C22×D4C2×C411yescharacteristic
36C23×C4C2312yes—
37C2×M16—24no—
38C2×M16—28no—
39C22×C8C2312yes—
40C22×C8C2312yes—
41C22×C8C2311yescharacteristic
42C22×C8C2312yes—
43C22×C8C2311yescharacteristic
44#124—24no—
45C4×Q8—22no—
46C4×Q8—22no—
47C4×D4—22no—
48C4×D4—22no—
49C2×C4⋊C4C2×C411yescharacteristic
50C2×C4⋊C4C2×C411yescharacteristic
51C2×C4⋊C4C2×C412yes—
52C2×C22⋊C4C2×C412yes—
53C2×C22⋊C4C2×C414yes—
54C2×C22⋊C4C2×C414yes—
55C2×C42C2×C411yescharacteristic
56C2×C42C2×C411yescharacteristic
57C2×C42C2×C412yes—
58C2×C42C2312yes—
59C2×C42C2312yes—
60C2×C42C2311yescharacteristic
61C4⋊C8—24no—
62C4⋊C8—22no—
63C4⋊C8—22no—
64C22⋊C8—24no—
65C22⋊C8—28no—
66#97—24no—
67#97—24no—
68C4×C8—24no—
69C4×C8—22no—
70C4×C8D414yes—
71#95C2×C414yes—
72#95C2×C414yes—
73C24C22×C412yes—
74C2×Q8—22no—
75C2×Q8—22no—
76C2×Q8M1614yescomplemented
77C2×D4—22no—
78C2×D4—22no—
79C2×D4—22no—
80C22×C4—22no—
81C22×C4—24no—
82C22×C4—22no—
83C22×C4—24no—
84C22×C4C22×C412yes—
85C22×C4C22×C412yes—
86C22×C4C22×C412yes—
87C22×C4C22×C412yes—
88C22×C4C22×C411yescharacteristic
89C22×C4C22×C412yes—
90C22×C4C22×C411yescharacteristic
91C22×C4C2411yescharacteristic
92M16—48no—
93C2×C8—22no—
94C2×C8—22no—
95C2×C8—22no—
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—24no—
99C2×C8—24no—
100C2×C8C2×D412yes—
101C2×C8C2×D412yes—
102C2×C8#4114yes—
103C2×C8#4114yes—
104C4⋊C4—22no—
105C4⋊C4—24no—
106C4⋊C4—22no—
107C22⋊C4—24no—
108C22⋊C4—28no—
109C22⋊C4—44no—
110C42—22no—
111C42—22no—
112C42—22no—
113C42—22no—
114C42—22no—
115C42—22no—
116C42—42no—
117C42C2×D412yes—
118C42#4112yes—
119C23—22no—
120C23—24no—
121C23—22no—
122C23—22no—
123C23—24no—
124C23C23×C411yescharacteristic
125Q8—28no—
126D4—44no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—24no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—22no—
138C2×C4—22no—
139C2×C4—24no—
140C2×C4—42no—
141C2×C4—44no—
142C2×C4—42no—
143C2×C4C4×D412yes—
144C2×C4C4×D412yes—
145C2×C4C2×M1614yes—
146C2×C4C2×M1612yes—
147C2×C4#13112yes—
148C2×C4C22×D411yescharacteristic
149C2×C4C2×#4112yes—
150C2×C4C2×#4111yescharacteristic
151C2×C4C2×#4112yes—
152C8—24no—
153C8—22no—
154C8—42no—
155C8—42no—
156C8#12414yescomplemented
157C22—42no—
158C22—42no—
159C22—44no—
160C22—44no—
161C22—42no—
162C22C2×C4×D411yescharacteristic
163C22C4×#4112yes—
164C22C22×M1611yescharacteristic
165C22C2×#13111yescharacteristic
166C22#56812yes—
167C4—24no—
168C4—22no—
169C4—42no—
170C4—42no—
171C4—42no—
172C4—42no—
173C4#43514yes—
174C4C2×#12411yescharacteristic
175C4#52912yes—
176C4#53211yescharacteristic
177C2—82no—
178C2C4×#12411yescharacteristic
179C2C2×#43511yescharacteristic
180C2#293211yescharacteristic
181C2#296912yes—
182C2#297112yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC22×D4C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×C8×Q8C2semidirect
4. #1984C2semidirect
6. #1924C2semidirect
7. #1831C2semidirect
8. #1753C2semidirect
9. C4×#97C2semidirect
76. C2×Q8M16semidirect
156. C8#124semidirect

Maximal subgroups

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

subgroupindex
C2×C8×Q82
C2×#4362
C4×#1242
#19842
#19542
#19242
#18312
#17532
C4×#972