Finite Group Databasebeta

← C2×#22577505 #31789570

Subgroups — C2×#22577505 #31789570

Order 17536.

544 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 205 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
1C22×#14555499C211yesmaximal, characteristic
2C2×C4×Dic274C211yesmaximal, characteristic, complemented
3C2×C4×D548C211yesmaximal, characteristic
4#22577505C218yesmaximal, direct product factor
5C2×#17984022C211yesmaximal, characteristic, complemented
6C2×#17984013C211yesmaximal, characteristic, complemented
7C2×#17984010C211yesmaximal, characteristic
8C2×#97×C137C211yesmaximal, characteristic, complemented
9C22×Dic274C2211yescharacteristic
10C22×D548C2211yescharacteristic
11C22×C4×D137—21no—
12C2×#14555499C418yescomplemented
13C2×#14555499C2214yes—
14C4×Dic274—22no—
15C4×Dic274C2214yescomplemented
16C4×D548—22no—
17C4×D548C2214yes—
18C2×C4⋊Dic137C2211yescharacteristic
19C2×C4⋊Dic137C2211yescharacteristic
20C2×#14555489—21no—
21C2×#14555487—21no—
22C2×C4×Dic137—21no—
23#17984022C2214yescomplemented
24#17984013C2214yescomplemented
25#17984010C2214yes—
26C22×C8×C137C2211yescharacteristic
27C22×C8×C137C2211yescharacteristic
28C2×C42×C137C2211yescharacteristic
29#97×C137C2214yescomplemented
30C23×D137—21no—
31C2×Dic274—21no—
32C2×Dic274—22no—
33C2×Dic274C2×C414yescomplemented
34C2×Dic274C2312yes—
35C2×D548—21no—
36C2×D548—22no—
37C2×D548C2×C414yes—
38C2×D548C2312yes—
39C22×Dic137—21no—
40C22×Dic137—21no—
41C22×Dic137—21no—
42C2×C4×D137—24no—
43C2×C4×D137—44no—
44#14555499C2×C4116yescomplemented
45C4⋊Dic137—21no—
46C4⋊Dic137—21no—
47C4⋊Dic137C2312yes—
48C4⋊Dic137C2312yes—
49#14555489—24no—
50#14555487—24no—
51C4×Dic137—24no—
52C22×C4×C137D411yescharacteristic
53C22×C4×C137D411yescharacteristic
54C22×C4×C137C2311yescharacteristic
55C2×C8×C137—22no—
56C2×C8×C137C2×C414yescomplemented
57C2×C8×C137C2312yes—
58C2×C8×C137C2312yes—
59C42×C137D412yes—
60C42×C137C2312yes—
61C22×D137—24no—
62C22×D137—22no—
63C22×D137—42no—
64C22×D137—42no—
65Dic274—24no—
66Dic274—22no—
67Dic274C22×C414yescomplemented
68D548—24no—
69D548—22no—
70D548C22×C414yes—
71C2×Dic137—24no—
72C2×Dic137—22no—
73C2×Dic137—22no—
74C2×Dic137—22no—
75C2×Dic137—42no—
76C2×Dic137—42no—
77C4×D137—48no—
78C23×C137C2×D411yescharacteristic
79C2×C4×C137—22no—
80C2×C4×C137—22no—
81C2×C4×C137C22×C412yes—
82C2×C4×C137C2×D412yes—
83C2×C4×C137C2×D412yes—
84C2×C4×C137C2×D411yescharacteristic
85C2×C4×C137#4112yes—
86C2×C4×C137C2411yescharacteristic
87C8×C137—22no—
88C8×C137C22×C414yescomplemented
89C22×C137C4×D412yes—
90C22×C137AGL(1,ℤ/8)12yes—
91C22×C137#13712yes—
92C22×C137C22×D411yescharacteristic
93C2×D137—24no—
94C2×D137—42no—
95C2×D137—42no—
96C2×D137—48no—
97C4×C137—22no—
98C4×C137—22no—
99C4×C137C4×D412yes—
100C4×C137C23×C411yescharacteristic
101C4×C137C2×#4111yescharacteristic
102Dic137—24no—
103Dic137—42no—
104Dic137—42no—
105C2×C137#44014yescomplemented
106C2×C137C2×C4×D411yescharacteristic
107C2×C137C2×AGL(1,ℤ/8)11yescharacteristic
108C2×C137C2×#13711yescharacteristic
109D137—44no—
110C137C2×#44011yescharacteristic, complemented, Sylow
111C2×#440—1371nomaximal, Sylow
112C22×SD16—1371no—
113C2×C4×Q8—1371no—
114C2×C4×D4—1371no—
115#440—1378no—
116C2×#107—1371no—
117C2×#103—1371no—
118C2×#102—1371no—
119C2×#97D13711yescharacteristic, complemented
120C22×Q8—1371no—
121C22×D4—1371no—
122C23×C4—2741no—
123C2×SD16—1378no—
124C2×SD16—1374no—
125C22×C8C2×D13711yescharacteristic
126C22×C8C2×D13711yescharacteristic
127C4×Q8—2742no—
128C4×Q8—1374no—
129C4×D4—2742no—
130C4×D4—1374no—
131C2×C4⋊C4—2741no—
132C2×C4⋊C4—1371no—
133C2×C4⋊C4—1371no—
134C2×C22⋊C4—2741no—
135C2×C42—2741no—
136C2×C42C2×D13711yescharacteristic
137#107—1374no—
138#103—1374no—
139#102—1374no—
140#97C2×D13714yescomplemented
141C24—2741no—
142C2×Q8—2741no—
143C2×Q8—2742no—
144C2×Q8—1374no—
145C2×Q8—1372no—
146C2×D4—2741no—
147C2×D4—2742no—
148C2×D4—1374no—
149C2×D4—1372no—
150C22×C4—2741no—
151C22×C4—2741no—
152C22×C4—2741no—
153C22×C4—2744no—
154C22×C4—5484no—
155C22×C4D54811yescharacteristic
156C22×C4D54811yescharacteristic
157C22×C4C22×D13711yescharacteristic
158SD16—13716no—
159C2×C8—22no—
160C2×C8C4×D13714yescomplemented
161C2×C8C22×D13712yes—
162C2×C8C22×D13712yes—
163C4⋊C4—2744no—
164C4⋊C4—2741no—
165C4⋊C4—2741no—
166C4⋊C4—1372no—
167C4⋊C4—1372no—
168C22⋊C4—2744no—
169C42—2744no—
170C42D54812yes—
171C42C22×D13712yes—
172C23—2744no—
173C23—2742no—
174C23—5482no—
175C23—5482no—
176C23C2×D54811yescharacteristic
177Q8—2744no—
178Q8—2742no—
179Q8—1374no—
180D4—2744no—
181D4—2742no—
182D4—1374no—
183C2×C4—22no—
184C2×C4—22no—
185C2×C4—2744no—
186C2×C4—2742no—
187C2×C4—2742no—
188C2×C4—2742no—
189C2×C4—5488no—
190C2×C4—5482no—
191C2×C4—5482no—
192C2×C4C2×C4×D13712yes—
193C2×C4C2×D54812yes—
194C2×C4C2×D54812yes—
195C2×C4C2×D54811yescharacteristic
196C2×C4#1455551012yes—
197C2×C4C23×D13711yescharacteristic
198C8—22no—
199C8C2×C4×D13714yescomplemented
200C22—2744no—
201C22—5482no—
202C22—5482no—
203C22—5488no—
204C22C4×D54812yes—
205C22#1798411612yes—
206C22#1798412112yes—
207C22C22×D54811yescharacteristic
208C4—22no—
209C4—22no—
210C4—2744no—
211C4—5482no—
212C4—5482no—
213C4C4×D54812yes—
214C4C22×C4×D13711yescharacteristic
215C4C2×#1455551011yescharacteristic
216C2—5484no—
217C2#2257750514yesdirect product factor
218C2C2×C4×D54811yescharacteristic
219C2C2×#1798411611yescharacteristic
220C2C2×#1798412111yescharacteristic
subgroupG/H
centerC23C2×D548
commutatorC4×C137C23×C4
FrattiniC2×C4C23×D137
FittingC2×#97×C137C2
socleC23×C137C2×D4
prime radicalC22×D548C22
cosocleC2×C4×C137C24
hypercenterC2×#97D137
hypocenterC137C2×#440
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic274C2semidirect
4. #22577505C2direct (N × H)
5. C2×#17984022C2semidirect
6. C2×#17984013C2semidirect
8. C2×#97×C137C2semidirect
12. C2×#14555499C4semidirect
15. C4×Dic274C22semidirect
23. #17984022C22semidirect
24. #17984013C22semidirect
29. #97×C137C22semidirect
33. C2×Dic274C2×C4semidirect
44. #14555499C2×C4semidirect
56. C2×C8×C137C2×C4semidirect
67. Dic274C22×C4semidirect
88. C8×C137C22×C4semidirect
105. C2×C137#440semidirect
110. C137C2×#440semidirect
119. C2×#97D137semidirect
140. #97C2×D137semidirect
160. C2×C8C4×D137semidirect
199. C8C2×C4×D137semidirect
217. C2#22577505direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145554992
C2×C4×Dic2742
C2×C4×D5482
#225775052
C2×#179840222
C2×#179840132
C2×#179840102
C2×#97×C1372
C2×#440137