Finite Group Databasebeta

← #23202

Subgroups — #23202

Order 256.

480 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 167 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×#496C211yesmaximal, characteristic
2#2949C212yesmaximal, complemented
3#2948C212yesmaximal, complemented
4#1978C212yesmaximal, complemented
5#1977C212yesmaximal, complemented
6#1888C211yesmaximal, characteristic, complemented
7#1887C212yesmaximal, complemented
8#1885C211yesmaximal, characteristic, complemented
9#1773C212yesmaximal, complemented
10C22×SD16C2212yes—
11C22×D8C2212yes—
12C2×#127C2211yescharacteristic
13C2×#124C2211yescharacteristic
14#519C2211yescharacteristic
15#518C2211yescharacteristic
16#518C2212yes—
17#496C418yescomplemented
18#442—24no—
19#440—24no—
20C4×SD16—24no—
21C4×D8—24no—
22C2×#108C2212yes—
23#427C2212yes—
24#419C2212yes—
25#418C2212yes—
26#418C2212yes—
27#418C2212yes—
28C2×#101C2211yescharacteristic
29C2×#100C2211yescharacteristic
30C2×#100C2212yes—
31#405C2212yes—
32#405C2212yes—
33C2×#97C2211yescharacteristic
34#339C2212yes—
35#339C2212yes—
36C22×Q8C2311yescharacteristic
37C22×D4—41no—
38C22×D4C2311yescharacteristic
39C22×D4C2312yes—
40C2×SD16—22no—
41C2×SD16—22no—
42C2×SD16—24no—
43C2×SD16C2×C418yescomplemented
44C2×D8—22no—
45C2×D8—22no—
46C2×D8—24no—
47C2×D8C2×C418yescomplemented
48C2×M16C2312yes—
49C2×M16C2312yes—
50C22×C8C2312yes—
51#127—41no—
52#127C2×C414yescomplemented
53#124—41no—
54#124C2×C414yescomplemented
55C4×Q8—24no—
56C4×D4—24no—
57C4×D4—24no—
58C4×D4—24no—
59#117—41no—
60#117C2312yes—
61#117C2312yes—
62C2×C22⋊C4—41no—
63C2×C22⋊C4—42no—
64C2×C22⋊C4—41no—
65C2×C42C2311yescharacteristic
66#108—24no—
67#107D414yescomplemented
68#106D414yescomplemented
69#103—24no—
70#102—24no—
71#102—24no—
72#102—24no—
73#101—41no—
74#100—41no—
75#100—42no—
76#97—22no—
77#97—22no—
78#97C2×C414yescomplemented
79C4×C8—22no—
80C4×C8—22no—
81C24—21no—
82C24—22no—
83C2×Q8—21no—
84C2×Q8—22no—
85C2×Q8—22no—
86C2×Q8C22×C412yes—
87C2×D4—22no—
88C2×D4—22no—
89C2×D4—22no—
90C2×D4—22no—
91C2×D4—22no—
92C2×D4—22no—
93C2×D4—21no—
94C2×D4—22no—
95C2×D4—44no—
96C2×D4—84no—
97C2×D4C22×C412yes—
98C2×D4C22×C414yes—
99C22×C4—21no—
100C22×C4—21no—
101C22×C4—44no—
102C22×C4—42no—
103C22×C4C2411yescharacteristic
104SD16—28no—
105SD16—28no—
106D8—28no—
107D8—28no—
108M16—22no—
109M16—22no—
110M16—22no—
111M16—22no—
112C2×C8—22no—
113C2×C8—22no—
114C2×C8C22×C414yes—
115C2×C8C2×D412yes—
116C2×C8C2×D412yes—
117C2×C8#4114yes—
118C4⋊C4—42no—
119C4⋊C4C2×D414yes—
120C4⋊C4C2×D414yes—
121C22⋊C4—22no—
122C22⋊C4—22no—
123C22⋊C4—44no—
124C22⋊C4—44no—
125C22⋊C4—42no—
126C42—22no—
127C42—22no—
128C42—21no—
129C42—42no—
130C42C22×C412yes—
131C23—22no—
132C23—24no—
133C23—41no—
134C23—42no—
135C23—41no—
136C23—42no—
137C23—84no—
138C23—82no—
139C23H(5,𝔽2)11yescharacteristic
140Q8—24no—
141Q8—42no—
142D4—24no—
143D4—24no—
144D4—24no—
145D4—42no—
146D4—42no—
147D4—42no—
148D4—88no—
149C2×C4—22no—
150C2×C4—22no—
151C2×C4—24no—
152C2×C4—24no—
153C2×C4—42no—
154C2×C4—41no—
155C2×C4—41no—
156C2×C4—164no—
157C2×C4—162no—
158C2×C4C23×C411yescharacteristic
159C2×C4C22×D412yes—
160C2×C4C2×#4112yes—
161C2×C4H(5,𝔽2)11yescharacteristic
162C8—42no—
163C8—42no—
164C8C4×D414yes—
165C8C4×D414yes—
166C22—22no—
167C22—42no—
168C22—44no—
169C22—84no—
170C22—82no—
171C22—84no—
172C22—82no—
173C22—162no—
174C22—161no—
175C22#51811yescharacteristic
176C22D4211yescharacteristic
177C22#55911yescharacteristic
178C4—42no—
179C4—42no—
180C4—44no—
181C4—44no—
182C4C2×C4×D412yes—
183C4#55012yes—
184C2—21no—
185C2—21no—
186C2—84no—
187C2—82no—
188C2#236611yescharacteristic
189C2#328812yes—
subgroupG/H
center, socleC22D42
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#496C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2949C2semidirect
3. #2948C2semidirect
4. #1978C2semidirect
5. #1977C2semidirect
6. #1888C2semidirect
7. #1887C2semidirect
8. #1885C2semidirect
9. #1773C2semidirect
17. #496C4semidirect
43. C2×SD16C2×C4semidirect
47. C2×D8C2×C4semidirect
52. #127C2×C4semidirect
54. #124C2×C4semidirect
67. #107D4semidirect
68. #106D4semidirect
78. #97C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4962
#29492
#29482
#19782
#19772
#18882
#18872
#18852
#17732