Finite Group Databasebeta

← #31282

Subgroups — #31282

Order 256.

402 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 402 conjugacy classes of subgroups — too many to draw. Only its 97 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
1#3138C211yesmaximal, characteristic, complemented
2C2×#453C211yesmaximal, characteristic
3#2081C212yesmaximal, complemented
4#2048C212yesmaximal, complemented
5#2031C212yesmaximal, complemented
6#1932C212yesmaximal, complemented
7#1904C212yesmaximal, complemented
8#1887C211yesmaximal, characteristic, complemented
9#1795C212yesmaximal, complemented
10C2×H(5,𝔽2)C2211yescharacteristic
11C2×AGL(1,ℤ/8)C2212yes—
12#533C2211yescharacteristic, complemented
13C2×#127C2211yescharacteristic
14#518C2211yescharacteristic, complemented
15#490—22no—
16#486—22no—
17#453—22no—
18#453—22no—
19#430C2212yescomplemented
20#421C2212yes—
21#421C2212yes—
22C2×#104C2212yes—
23#418C2212yes—
24#418C2212yes—
25#418C2212yescomplemented
26#413C2212yes—
27C2×#100C2211yescharacteristic
28C2×#100C2211yescharacteristic, complemented
29#410C2212yes—
30C4×M16C2211yescharacteristic, complemented
31#344C2212yescomplemented
32#344C2212yescomplemented
33#339C2212yescomplemented
34H(3,ℤ/4)C2212yescomplemented
35H(5,𝔽2)—22no—
36H(5,𝔽2)—42no—
37H(5,𝔽2)—41no—
38C2×#41—22no—
39C2×#41C2312yes—
40C22×D4—22no—
41C22×D4—41no—
42C22×D4—41no—
43C22×D4C2311yescharacteristic
44C22×D4C2311yescharacteristic
45AGL(1,ℤ/8)—24no—
46AGL(1,ℤ/8)—42no—
47C2×SD16—22no—
48C2×D8—22no—
49C2×M16C2312yes—
50C2×M16C2312yes—
51C2×M16C2312yes—
52C4⋊Q8—21no—
53#127—41no—
54#127D412yes—
55#127D412yes—
56#125—21no—
57C22⋊Q8—41no—
58C4×Q8—41no—
59C4×D4—42no—
60#117C2312yes—
61#117C2312yes—
62C2×C22⋊C4—41no—
63C2×C42C2311yescharacteristic
64#108—42no—
65#104—22no—
66#104—22no—
67#104—42no—
68#104—42no—
69#102—24no—
70#102—24no—
71#102—42no—
72#101—22no—
73#100—22no—
74#100—22no—
75#100—41no—
76#99—42no—
77#97—21no—
78C4×C8—21no—
79C24—21no—
80C24—21no—
81C24—41no—
82#41—22no—
83#41—22no—
84#41—22no—
85#41—22no—
86#41—44no—
87#41—44no—
88C2×Q8—41no—
89C2×Q8#4112yes—
90C2×D4—22no—
91C2×D4—22no—
92C2×D4—22no—
93C2×D4—22no—
94C2×D4—22no—
95C2×D4—21no—
96C2×D4—21no—
97C2×D4—42no—
98C2×D4—42no—
99C2×D4—42no—
100C2×D4—44no—
101C2×D4—44no—
102C2×D4—44no—
103C2×D4—44no—
104C2×D4—84no—
105C2×D4C2×D412yes—
106C2×D4C2×D412yes—
107C2×D4#4112yes—
108C22×C4—21no—
109C22×C4—22no—
110C22×C4—41no—
111C22×C4—42no—
112C22×C4C2411yescharacteristic
113SD16—44no—
114D8—44no—
115M16—22no—
116M16—22no—
117M16—22no—
118M16—22no—
119M16—22no—
120M16—22no—
121C2×C8—22no—
122C2×C8—22no—
123C2×C8—22no—
124C4⋊C4—22no—
125C4⋊C4—22no—
126C4⋊C4—42no—
127C4⋊C4—41no—
128C22⋊C4—22no—
129C22⋊C4—22no—
130C22⋊C4—42no—
131C42—21no—
132C42—22no—
133C42—22no—
134C42C2×D411yescharacteristic
135C42C2×D411yescharacteristic
136C23—22no—
137C23—22no—
138C23—22no—
139C23—44no—
140C23—41no—
141C23—41no—
142C23—41no—
143C23—41no—
144C23—82no—
145C23—82no—
146C23—162no—
147C23H(5,𝔽2)11yescharacteristic
148Q8—22no—
149Q8—22no—
150Q8—82no—
151D4—22no—
152D4—22no—
153D4—24no—
154D4—24no—
155D4—48no—
156D4—42no—
157D4—42no—
158D4—42no—
159D4—42no—
160D4—84no—
161D4—84no—
162C2×C4—21no—
163C2×C4—21no—
164C2×C4—22no—
165C2×C4—42no—
166C2×C4—44no—
167C2×C4—42no—
168C2×C4—42no—
169C2×C4—42no—
170C2×C4—42no—
171C2×C4—162no—
172C2×C4C22×D411yescharacteristic
173C2×C4C2×#4112yes—
174C2×C4H(5,𝔽2)11yescharacteristic
175C2×C4H(5,𝔽2)12yes—
176C8—42no—
177C8—42no—
178C8—42no—
179C22—41no—
180C22—42no—
181C22—42no—
182C22—42no—
183C22—82no—
184C22—82no—
185C22—82no—
186C22—82no—
187C22—82no—
188C22—161no—
189C22—161no—
190C22—164no—
191C22#53411yescharacteristic
192C22#55111yescharacteristic
193C22H(3,𝔽4)11yescharacteristic
194C4—22no—
195C4—41no—
196C4—42no—
197C4—82no—
198C4—82no—
199C4#53812yes—
200C4#54612yes—
201C2—21no—
202C2—21no—
203C2—21no—
204C2—82no—
205C2—82no—
206C2—82no—
207C2#268411yescharacteristic
subgroupG/H
center, socleC2#2684
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#453C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3138C2semidirect
3. #2081C2semidirect
4. #2048C2semidirect
5. #2031C2semidirect
6. #1932C2semidirect
7. #1904C2semidirect
8. #1887C2semidirect
9. #1795C2semidirect
12. #533C22semidirect
14. #518C22semidirect
19. #430C22semidirect
25. #418C22semidirect
28. C2×#100C22semidirect
30. C4×M16C22semidirect
31. #344C22semidirect
32. #344C22semidirect
33. #339C22semidirect
34. H(3,ℤ/4)C22semidirect

Maximal subgroups

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

subgroupindex
#31382
C2×#4532
#20812
#20482
#20312
#19322
#19042
#18872
#17952