Finite Group Databasebeta

← #27907

Subgroups — #27907

Order 256.

517 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 517 conjugacy classes of subgroups — too many to draw. Only its 151 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×#482C214yesmaximal, complemented
2#2856C211yesmaximal, characteristic
3#2285C211yesmaximal, characteristic, complemented
4#2092C214yesmaximal, complemented
5#1957C211yesmaximal, characteristic, complemented
6#1957C211yesmaximal, characteristic, complemented
7#1845C211yesmaximal, characteristic, complemented
8#1844C211yesmaximal, characteristic, complemented
9C4×C22⋊C8C211yesmaximal, characteristic, complemented
10C2×#127C2211yescharacteristic
11C2×#121—22no—
12C2×#121C2212yes—
13C2×#117C2212yes—
14C22×C42C2211yescharacteristic
15#482—216no—
16C2×#107C2214yes—
17C2×#106C2214yes—
18C2×#102C2214yes—
19C2×#102C2214yes—
20C2×C22⋊C8C2212yes—
21C2×C4×C8C2211yescharacteristic
22C2×C4×C8C2211yescharacteristic
23#390—22no—
24#390C2212yes—
25#384C2211yescharacteristic
26#384C2211yescharacteristic
27#384C2211yescharacteristic
28#382C2212yes—
29#380—22no—
30C4×C4⋊C4—22no—
31#336C2212yes—
32C22×D4—22no—
33C22×D4—22no—
34C22×D4C2312yes—
35C23×C4D412yes—
36C23×C4C2311yescharacteristic
37C22×C8C2312yes—
38C22×C8C2312yes—
39#127—22no—
40#127—22no—
41#121—28no—
42#121—48no—
43#117—28no—
44C2×C4⋊C4—22no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4C2312yes—
48C2×C4⋊C4C2312yes—
49C2×C4⋊C4C2312yes—
50C2×C22⋊C4—22no—
51C2×C22⋊C4—24no—
52C2×C22⋊C4—22no—
53C2×C42—22no—
54C2×C42—22no—
55C2×C42—22no—
56C2×C42D412yes—
57C2×C42C2311yescharacteristic
58C2×C42C2311yescharacteristic
59#107—28no—
60#106—28no—
61#102—28no—
62#102—28no—
63C22⋊C8D418yescomplemented
64C4×C8—22no—
65C4×C8—22no—
66#95—24no—
67C24—22no—
68C24C2×D411yescharacteristic
69C2×D4—24no—
70C2×D4—22no—
71C2×D4—22no—
72C2×D4—24no—
73C2×D4—48no—
74C2×D4—44no—
75C2×D4—44no—
76C2×D4—44no—
77C2×D4—44no—
78C22×C4—21no—
79C22×C4—21no—
80C22×C4—22no—
81C22×C4—24no—
82C22×C4—24no—
83C22×C4—24no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4C2×D412yes—
88C22×C4C2×D411yescharacteristic
89C22×C4C2×D414yes—
90C22×C4C2×D412yes—
91C22×C4C2411yescharacteristic
92C2×C8—22no—
93C2×C8—22no—
94C2×C8—22no—
95C2×C8—22no—
96C2×C8C2×D414yes—
97C2×C8C2×D414yes—
98C4⋊C4—24no—
99C4⋊C4—24no—
100C4⋊C4—24no—
101C4⋊C4—44no—
102C4⋊C4—44no—
103C4⋊C4—44no—
104C22⋊C4—48no—
105C22⋊C4—44no—
106C22⋊C4—44no—
107C42—24no—
108C42—21no—
109C42—21no—
110C42—44no—
111C42#4112yes—
112C42#4112yes—
113C23—21no—
114C23—21no—
115C23—22no—
116C23—22no—
117C23—42no—
118C23—42no—
119C23—42no—
120C23—44no—
121C23—44no—
122C23#12712yes—
123C23C22×D411yescharacteristic
124D4—44no—
125D4—44no—
126D4—88no—
127D4—88no—
128C2×C4—21no—
129C2×C4—21no—
130C2×C4—24no—
131C2×C4—24no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—22no—
135C2×C4—48no—
136C2×C4—42no—
137C2×C4—42no—
138C2×C4—42no—
139C2×C4—44no—
140C2×C4—44no—
141C2×C4—44no—
142C2×C4#12314yes—
143C2×C4#12712yes—
144C2×C4#13514yes—
145C2×C4AGL(1,ℤ/8)14yes—
146C2×C4C22×D412yes—
147C2×C4C2×#4111yescharacteristic
148C2×C4C2×#4111yescharacteristic
149C2×C42−1+412yes—
150C8—24no—
151C8—24no—
152C22—22no—
153C22—22no—
154C22—22no—
155C22—42no—
156C22—42no—
157C22—84no—
158C22—82no—
159C22—82no—
160C22—84no—
161C22—82no—
162C22C2×#12311yescharacteristic
163C22C2×#12711yescharacteristic
164C22#53611yescharacteristic
165C22C2×#13512yes—
166C22C2×AGL(1,ℤ/8)12yes—
167C4—22no—
168C4—42no—
169C4—82no—
170C4—82no—
171C4—82no—
172C4#48218yescomplemented
173C4#54712yes—
174C4#54712yes—
175C2—42no—
176C2—162no—
177C2#250111yescharacteristic
178C2C2×#48212yes—
179C2#314711yescharacteristic
180C2#315111yescharacteristic
181C2#322812yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radical#2856C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#482C2semidirect
3. #2285C2semidirect
4. #2092C2semidirect
5. #1957C2semidirect
6. #1957C2semidirect
7. #1845C2semidirect
8. #1844C2semidirect
9. C4×C22⋊C8C2semidirect
63. C22⋊C8D4semidirect
172. C4#482semidirect

Maximal subgroups

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

subgroupindex
C2×#4822
#28562
#22852
#20922
#19572
#18452
#18442
C4×C22⋊C82