Finite Group Databasebeta

← #30443

Subgroups — #30443

Order 256.

427 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 427 conjugacy classes of subgroups — too many to draw. Only its 105 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#3044C212yesmaximal, complemented
2#3022C212yesmaximal
3#2098C211yesmaximal, characteristic, complemented
4#2080C212yesmaximal, complemented
5#2049C212yesmaximal, complemented
6#2020C211yesmaximal, characteristic, complemented
7#1912C212yesmaximal, complemented
8#1905C212yesmaximal, complemented
9#1794C211yesmaximal, characteristic
10#585C2211yescharacteristic
11C2×#137C2212yes—
12C2×#137C2212yes—
13C22×Q16C2211yescharacteristic, complemented
14#536C2212yes—
15#519C2212yescomplemented
16#464—24no—
17#462—24no—
18#456—24no—
19#455—24no—
20#430C2211yescharacteristic, complemented
21#424C2212yescomplemented
22#421C2212yes—
23#421C2212yes—
24#421C2212yes—
25#419C2212yescomplemented
26#416C2212yes—
27#413C2212yes—
28C2×#101C2212yescomplemented
29#410C2211yescharacteristic
30#408C2211yescharacteristic
31#344C2212yescomplemented
32#341C2211yescharacteristic, complemented
33H(3,ℤ/4)C2212yescomplemented
34H(3,ℤ/4)C2211yescharacteristic, complemented
352−1+4—22no—
362−1+4—21no—
37H(5,𝔽2)—22no—
38H(5,𝔽2)—21no—
39H(5,𝔽2)—41no—
40C2×#41—41no—
41C2×#41—42no—
42C2×#41C2312yes—
43C2×#41C2311yescharacteristic
44C22×Q8C2312yes—
45#137—24no—
46#137—24no—
47#137—42no—
48#137—42no—
49C2×Q16—24no—
50C2×Q16—22no—
51C2×Q16—22no—
52C2×Q16—41no—
53C2×SD16—22no—
54C2×SD16—22no—
55C2×M16C2312yes—
56C2×M16C2312yes—
57C2×M16C2311yescharacteristic
58C22×C8C2311yescharacteristic
59C4⋊Q8D414yes—
60#124D414yes—
61#123—42no—
62C22⋊Q8—42no—
63C4×Q8—24no—
64C4×Q8—42no—
65#117—42no—
66#117C2312yes—
67#117C2312yes—
68#108—41no—
69C4⋊C8—24no—
70#104—24no—
71#104—24no—
72#104—42no—
73#103—22no—
74#103—24no—
75#102—22no—
76#101—22no—
77#101—42no—
78#100—22no—
79#99—41no—
80C22⋊C8—41no—
81#41—22no—
82#41—22no—
83#41—22no—
84#41—22no—
85#41—22no—
86#41—22no—
87#41—44no—
88#41—42no—
89#41—42no—
90#41—42no—
91#41—42no—
92#41—42no—
93C2×Q8—22no—
94C2×Q8—22no—
95C2×Q8—22no—
96C2×Q8—22no—
97C2×Q8—22no—
98C2×Q8—41no—
99C2×Q8—42no—
100C2×Q8C2×D412yes—
101C2×Q8C2×D414yes—
102C2×Q8#4111yescharacteristic
103C2×D4—21no—
104C2×D4—22no—
105C2×D4—41no—
106C2×D4—42no—
107C2×D4—44no—
108C2×D4—42no—
109C2×D4C2×D412yes—
110C2×D4#4111yescharacteristic
111C22×C4—22no—
112C22×C4—21no—
113C22×C4—22no—
114C22×C4—42no—
115C22×C4C2411yescharacteristic
116Q16—44no—
117Q16—44no—
118Q16—44no—
119SD16—44no—
120SD16—44no—
121M16—22no—
122M16—22no—
123M16—22no—
124M16—22no—
125M16—22no—
126C2×C8—22no—
127C2×C8—22no—
128C2×C8—22no—
129C2×C8—21no—
130C2×C8—21no—
131C4⋊C4—22no—
132C4⋊C4—22no—
133C4⋊C4—44no—
134C4⋊C4—44no—
135C22⋊C4—22no—
136C22⋊C4—22no—
137C22⋊C4—44no—
138C42—22no—
139C42—44no—
140C42C2×D414yes—
141C23—22no—
142C23—21no—
143C23—42no—
144C23H(5,𝔽2)11yescharacteristic
145Q8—24no—
146Q8—22no—
147Q8—24no—
148Q8—22no—
149Q8—22no—
150Q8—42no—
151Q8—42no—
152Q8—42no—
153D4—22no—
154D4—22no—
155D4—22no—
156D4—44no—
157D4—42no—
158D4—42no—
159D4—42no—
160D4—42no—
161C2×C4—24no—
162C2×C4—24no—
163C2×C4—22no—
164C2×C4—21no—
165C2×C4—42no—
166C2×C4—44no—
167C2×C4—42no—
168C2×C4—42no—
169C2×C4—41no—
170C2×C4—42no—
171C2×C4—41no—
172C2×C4—42no—
173C2×C4—42no—
174C2×C4C22×D412yes—
175C2×C4C2×#4111yescharacteristic
176C2×C4H(5,𝔽2)11yescharacteristic
177C2×C4H(5,𝔽2)12yes—
178C8—41no—
179C8—42no—
180C8—42no—
181C8—41no—
182C22—41no—
183C22—41no—
184C22—42no—
185C22—82no—
186C22—81no—
187C22—162no—
188C22#53412yes—
189C22#53811yescharacteristic
190C4—44no—
191C4—42no—
192C4—41no—
193C4—44no—
194C4—82no—
195C4D4211yescharacteristic
196C4#54612yes—
197C4#56011yescharacteristic
198C2—22no—
199C2—21no—
200C2—81no—
201C2—82no—
202C2#266811yescharacteristic
subgroupG/H
center, socleC2#2668
commutator, Frattini, cosocleC22×C4C24
prime radical#585C22
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. #3044C2semidirect
3. #2098C2semidirect
4. #2080C2semidirect
5. #2049C2semidirect
6. #2020C2semidirect
7. #1912C2semidirect
8. #1905C2semidirect
13. C22×Q16C22semidirect
15. #519C22semidirect
20. #430C22semidirect
21. #424C22semidirect
25. #419C22semidirect
28. C2×#101C22semidirect
31. #344C22semidirect
32. #341C22semidirect
33. H(3,ℤ/4)C22semidirect
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
#30442
#30222
#20982
#20802
#20492
#20202
#19122
#19052
#17942