Finite Group Databasebeta

← C2×#22581529 #31819723

Subgroups — C2×#22581529 #31819723

Order 17792.

1512 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555785C211yesmaximal, characteristic
2C23×Dic278C211yesmaximal, characteristic, complemented
3#22581529C2116yesmaximal, direct product factor
4C2×#17984842C212yesmaximal, complemented
5C2×#17984830C212yesmaximal, complemented
6C2×#17984826C214yesmaximal, complemented
7C2×#17984822C214yesmaximal, complemented
8C2×#117×C139C211yesmaximal, characteristic, complemented
9C2×#14555785—28no—
10C2×#14555785C2218yes—
11C22×Dic278—28no—
12C22×Dic278C2212yes—
13C22×Dic278C2212yes—
14C22×Dic278C2211yescharacteristic
15C22×Dic278C2218yescomplemented
16C22×D556C2211yescharacteristic
17C22×C22⋊D139C2212yes—
18C23×Dic139C2212yes—
19C22×C4×D139C2212yes—
20#17984842C22116yescomplemented
21#17984830C22116yescomplemented
22#17984826C22132yescomplemented
23#17984822C22132yescomplemented
24C2×C4⋊Dic139C2218yes—
25C2×(C2×D139)⋊C4C2218yes—
26C23×C4×C139C2211yescharacteristic
27#117×C139C2218yescomplemented
28C2×C4⋊C4×C139C2212yes—
29C2×C22⋊C4×C139C2212yes—
30C2×C42×C139C2212yes—
31C23×D139C2312yes—
32#14555785—232no—
33C2×Dic278—28no—
34C2×Dic278—28no—
35C2×Dic278—232no—
36C2×Dic278—24no—
37C2×Dic278C2318yes—
38C2×Dic278C2318yes—
39C2×Dic278C2314yes—
40C2×D556—24no—
41C2×D556C2314yes—
42C2×C22⋊D139—28no—
43C2×C22⋊D139C2318yes—
44C22×Dic139—28no—
45C22×Dic139C2314yes—
46C22×Dic139C2312yes—
47C22×Dic139C2318yes—
48C2×C4×D139—28no—
49C2×C4×D139C2318yes—
50C4⋊Dic139C23132yes—
51(C2×D139)⋊C4C23132yes—
52C24×C139C2311yescharacteristic
53C22×C4×C139D418yes—
54C22×C4×C139C2314yes—
55C22×C4×C139C2311yescharacteristic
56C22×C4×C139C2311yescharacteristic
57C22×C4×C139C2314yes—
58C4⋊C4×C139C2318yes—
59C22⋊C4×C139C2318yes—
60C42×C139C2318yes—
61C22×D139—24no—
62C22×D139—28no—
63C22×D139C2414yes—
64Dic278—216no—
65Dic278—216no—
66Dic278—28no—
67D556—28no—
68C22⋊D139—216no—
69C2×Dic139—24no—
70C2×Dic139—216no—
71C2×Dic139—28no—
72C2×Dic139C2418yes—
73C2×Dic139C2414yes—
74C4×D139—216no—
75C23×C139—24no—
76C23×C139C2×D414yes—
77C23×C139C2412yes—
78C23×C139C2411yescharacteristic
79C2×C4×C139—28no—
80C2×C4×C139C2×D414yes—
81C2×C4×C139C2×D414yes—
82C2×C4×C139C2×D4116yes—
83C2×C4×C139C2418yes—
84C2×C4×C139C2412yes—
85C2×C4×C139C2412yes—
86C22×C139—28no—
87C22×C139—24no—
88C22×C139C22×D414yes—
89C22×C139C22×D412yes—
90C22×C1392−1+414yes—
91C22×C139C2511yescharacteristic
92C2×D139—24no—
93C2×D139—28no—
94C2×D139—48no—
95C4×C139—28no—
96C4×C139C22×D414yes—
97C4×C139C22×D414yes—
98Dic139—24no—
99Dic139—28no—
100C2×C139—24no—
101C2×C139#53614yescomplemented
102C2×C139C23×D411yescharacteristic
103C2×C139C2×2−1+412yes—
104D139—44no—
105C139C2×#53611yescharacteristic, complemented, Sylow
106C2×#536—1391nomaximal, Sylow
107C22×#41—1391no—
108C23×Q8—1391no—
109#536—13916no—
110C2×C4⋊Q8—1392no—
111C2×#124—1392no—
112C2×#123—1394no—
113C2×C22⋊Q8—1394no—
114C2×#117D13911yescharacteristic, complemented
115C2×#41—2788no—
116C2×#41—1398no—
117C22×Q8—2788no—
118C22×Q8—1392no—
119C22×Q8—1392no—
120C22×Q8—1391no—
121C22×Q8—1398no—
122C22×D4—1392no—
123C22×D4—1391no—
124C23×C4—1392no—
125C23×C4—1392no—
126C23×C4C2×D13911yescharacteristic
127C4⋊Q8—13916no—
128#124—13916no—
129#123—13932no—
130C22⋊Q8—13932no—
131#117C2×D13918yescomplemented
132C2×C4⋊C4—1398no—
133C2×C4⋊C4C2×D13912yes—
134C2×C22⋊C4—1398no—
135C2×C22⋊C4C2×D13912yes—
136C2×C42C2×D13912yes—
137C24—1392no—
138C24C22×D13911yescharacteristic
139#41—27832no—
140C2×Q8—2788no—
141C2×Q8—2788no—
142C2×Q8—27832no—
143C2×Q8—2784no—
144C2×Q8—1398no—
145C2×Q8—1398no—
146C2×Q8—1394no—
147C2×D4—2788no—
148C2×D4—2784no—
149C2×D4—1398no—
150C2×D4—1394no—
151C22×C4—2788no—
152C22×C4—2788no—
153C22×C4—1398no—
154C22×C4—1394no—
155C22×C4—1392no—
156C22×C4—1398no—
157C22×C4D55618yes—
158C22×C4C22×D13914yes—
159C22×C4C22×D13914yes—
160C22×C4C22×D13911yescharacteristic
161C22×C4C22×D13911yescharacteristic
162C4⋊C4—13932no—
163C4⋊C4C22×D13918yes—
164C22⋊C4—13932no—
165C22⋊C4C22×D13918yes—
166C42C22×D13918yes—
167C23—24no—
168C23—2784no—
169C23—2788no—
170C23—1394no—
171C23C2×D55614yes—
172C23C23×D13912yes—
173C23C23×D13911yescharacteristic
174Q8—27816no—
175Q8—27816no—
176Q8—2788no—
177D4—27816no—
178D4—2788no—
179C2×C4—28no—
180C2×C4—2784no—
181C2×C4—27816no—
182C2×C4—2788no—
183C2×C4—27816no—
184C2×C4—1398no—
185C2×C4—1394no—
186C2×C4C2×D55614yes—
187C2×C4C2×D55614yes—
188C2×C4C2×D556116yes—
189C2×C4C23×D13918yes—
190C2×C4C23×D13912yes—
191C2×C4C23×D13912yes—
192C22—28no—
193C22—24no—
194C22—2784no—
195C22—2788no—
196C22—5568no—
197C22C22×D55614yes—
198C22C22×D55612yes—
199C22#1798488914yes—
200C22C24×D13911yescharacteristic
201C4—28no—
202C4—2784no—
203C4—2788no—
204C4C22×D55614yes—
205C4C22×D55614yes—
206C2—24no—
207C2—5564no—
208C2#2258152914yesdirect product factor
209C2C23×D55611yescharacteristic
210C2C2×#1798488912yes—
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#117×C139C2
socleC23×C139C24
prime radicalC22×#14555785C2
hypercenterC2×#117D139
hypocenterC139C2×#536
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
2. C23×Dic278C2semidirect
3. #22581529C2direct (N × H)
4. C2×#17984842C2semidirect
5. C2×#17984830C2semidirect
6. C2×#17984826C2semidirect
7. C2×#17984822C2semidirect
8. C2×#117×C139C2semidirect
15. C22×Dic278C22semidirect
20. #17984842C22semidirect
21. #17984830C22semidirect
22. #17984826C22semidirect
23. #17984822C22semidirect
27. #117×C139C22semidirect
101. C2×C139#536semidirect
105. C139C2×#536semidirect
114. C2×#117D139semidirect
131. #117C2×D139semidirect
208. C2#22581529direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145557852
C23×Dic2782
#225815292
C2×#179848422
C2×#179848302
C2×#179848262
C2×#179848222
C2×#117×C1392
C2×#536139