Finite Group Databasebeta

← #33052

Subgroups — #33052

Order 256.

511 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 511 conjugacy classes of subgroups — too many to draw. Only its 139 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×#490C211yesmaximal, characteristic, complemented
2C22×#97C211yesmaximal, characteristic, complemented
3#2856C211yesmaximal, characteristic
4#2851C211yesmaximal, characteristic, complemented
5#1992C211yesmaximal, characteristic, complemented
6#1961C211yesmaximal, characteristic, complemented
7#1936C214yesmaximal, complemented
8#1893C214yesmaximal, complemented
9#1836C211yesmaximal, characteristic, complemented
10C23×C8C2212yes—
11C2×#127C2211yescharacteristic
12C2×#125C2211yescharacteristic
13C2×#121—22no—
14C2×#121C2212yes—
15C22×C42C2211yescharacteristic
16#490—24no—
17C2×#102C2214yes—
18C2×#102C2214yes—
19C2×#97—24no—
20C2×#97C2212yes—
21C2×#97C2211yescharacteristic
22C2×#97C2211yescharacteristic
23#390—22no—
24#390C2212yes—
25#389C2212yes—
26#387—22no—
27#385—22no—
28#384C2211yescharacteristic
29#382C2211yescharacteristic
30#380C2212yes—
31#340C2214yes—
32#340C2214yes—
33C22×D4—22no—
34C22×D4—22no—
35C22×D4C2312yes—
36C23×C4D412yes—
37C23×C4C2311yescharacteristic
38C22×C8—24no—
39C22×C8—24no—
40C22×C8—24no—
41C22×C8C2312yes—
42C22×C8C2312yes—
43#127—22no—
44#127—22no—
45#125—22no—
46#125—22no—
47#121—28no—
48#121—48no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4C2312yes—
53C2×C4⋊C4C2312yes—
54C2×C4⋊C4C2312yes—
55C2×C22⋊C4—22no—
56C2×C22⋊C4—24no—
57C2×C22⋊C4—22no—
58C2×C42—22no—
59C2×C42—22no—
60C2×C42D412yes—
61C2×C42C2311yescharacteristic
62C2×C42C2311yescharacteristic
63#102—28no—
64#102—28no—
65#97—24no—
66#97—22no—
67#97D414yescomplemented
68#95—22no—
69#95—22no—
70#95—22no—
71C24—22no—
72C24C2×D411yescharacteristic
73C2×D4—22no—
74C2×D4—24no—
75C2×D4—24no—
76C2×D4—22no—
77C2×D4—44no—
78C2×D4—44no—
79C2×D4—44no—
80C2×D4—48no—
81C2×D4—44no—
82C22×C4—21no—
83C22×C4—21no—
84C22×C4—22no—
85C22×C4—24no—
86C22×C4—24no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—42no—
91C22×C4C2×D412yes—
92C22×C4C2×D412yes—
93C22×C4C2×D411yescharacteristic
94C22×C4#4114yes—
95C22×C4C2411yescharacteristic
96C2×C8—216no—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—22no—
101C2×C8C2×D414yes—
102C2×C8#4114yes—
103C4⋊C4—22no—
104C4⋊C4—24no—
105C4⋊C4—24no—
106C4⋊C4—22no—
107C4⋊C4—44no—
108C4⋊C4—44no—
109C4⋊C4—44no—
110C22⋊C4—48no—
111C22⋊C4—44no—
112C22⋊C4—44no—
113C42—24no—
114C42—21no—
115C42—21no—
116C42C2×D412yes—
117C42#4112yes—
118C23—21no—
119C23—21no—
120C23—22no—
121C23—42no—
122C23—42no—
123C23—42no—
124C23—44no—
125C23—44no—
126C23#12412yes—
127C23AGL(1,ℤ/8)14yes—
128C23C22×D411yescharacteristic
129D4—44no—
130D4—44no—
131D4—88no—
132D4—88no—
133C2×C4—21no—
134C2×C4—21no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—22no—
142C2×C4—48no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4—44no—
147C2×C4—42no—
148C2×C4—42no—
149C2×C4—42no—
150C2×C4—42no—
151C2×C4#12114yes—
152C2×C4#12412yes—
153C2×C4C22×D411yescharacteristic
154C2×C4C2×#4112yes—
155C2×C4C2×#4112yes—
156C2×C4C2×#4111yescharacteristic
157C8—24no—
158C8—24no—
159C22—22no—
160C22—22no—
161C22—24no—
162C22—24no—
163C22—82no—
164C22—82no—
165C22—82no—
166C22—84no—
167C22—84no—
168C22#49014yescomplemented
169C22C2×#12111yescharacteristic
170C22C2×#12411yescharacteristic
171C22#53211yescharacteristic
172C22C2×AGL(1,ℤ/8)12yes—
173C22#57512yes—
174C4—22no—
175C4—24no—
176C4—42no—
177C4—82no—
178C4—82no—
179C4—82no—
180C4#52512yes—
181C4#52912yes—
182C2—24no—
183C2—162no—
184C2#285011yescharacteristic
185C2#305512yes—
186C2C2×#49011yescharacteristic
187C2#313511yescharacteristic
188C2#318012yes—
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×#490C2semidirect
2. C22×#97C2semidirect
4. #2851C2semidirect
5. #1992C2semidirect
6. #1961C2semidirect
7. #1936C2semidirect
8. #1893C2semidirect
9. #1836C2semidirect
67. #97D4semidirect
168. C22#490semidirect

Maximal subgroups

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

subgroupindex
C2×#4902
C22×#972
#28562
#28512
#19922
#19612
#19362
#18932
#18362