Finite Group Databasebeta

← C2×#23765441 #34442514

Subgroups — C2×#23765441 #34442514

Order 20224.

806 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579106C212yesmaximal, complemented
2C2×#19098940C211yesmaximal, characteristic
3C2×C4×Dic316C211yesmaximal, characteristic, complemented
4#23765441C218yesmaximal, direct product factor
5C2×#19098365C212yesmaximal, complemented
6C2×C4⋊C16×C79C211yesmaximal, characteristic, complemented
7C22×Dic316C2211yescharacteristic
8C22×D632—21no—
9C22×D632C2212yes—
10C2×#14579158—21no—
11C2×C4×Dic158—21no—
12C2×#14579106—28no—
13C2×#14579106C2218yescomplemented
14#19098940—22no—
15#19098940C2214yes—
16C4×Dic316—22no—
17C4×Dic316C2214yescomplemented
18C2×#14579095C2211yescharacteristic
19C2×#14579086—21no—
20#19098365C2218yescomplemented
21C22×C16×C79C2212yes—
22C2×C4×C8×C79C2211yescharacteristic
23C4⋊C16×C79C2214yescomplemented
24C22×Dic158—21no—
25C22×D316—22no—
26C22×D316—41no—
27C22×D316—41no—
28C2×Dic316—21no—
29C2×Dic316—22no—
30C2×Dic316D414yescomplemented
31C2×Dic316C2312yes—
32C2×D632—24no—
33C2×D632—24no—
34C2×D632—22no—
35C2×D632—24no—
36C2×D632—44no—
37C2×D632C2314yes—
38#14579158—24no—
39#14579158—42no—
40C4×Dic158—24no—
41C4×Dic158—42no—
42C2×C4⋊Dic79—21no—
43C2×Dic79⋊C4—41no—
44C2×C4×Dic79—41no—
45#14579106—216no—
46#14579095—21no—
47#14579095C2312yes—
48#14579086—24no—
49C22×C8×C79D411yescharacteristic
50C22×C8×C79C2311yescharacteristic
51C2×C42×C79D411yescharacteristic
52C2×C16×C79—24no—
53C2×C16×C79C2314yes—
54C4×C8×C79D412yes—
55C4×C8×C79C2312yes—
56C23×D79—42no—
57C2×Dic158—24no—
58C2×Dic158—22no—
59C2×Dic158—41no—
60C2×Dic158—42no—
61C2×D316—24no—
62C2×D316—44no—
63C2×D316—44no—
64C2×D316—44no—
65C2×D316—42no—
66C2×D316—44no—
67C2×D316—84no—
68C2×D316—84no—
69C22×Dic79—41no—
70C22×Dic79—41no—
71Dic316—24no—
72Dic316—22no—
73Dic316C2×D414yescomplemented
74D632—24no—
75D632—24no—
76D632—48no—
77D632—44no—
78C4⋊Dic79—22no—
79C4⋊Dic79—41no—
80Dic79⋊C4—44no—
81C4×Dic79—44no—
82C22×C4×C79D811yescharacteristic
83C22×C4×C79D811yescharacteristic
84C22×C4×C79C2×D411yescharacteristic
85C2×C8×C79—22no—
86C2×C8×C79C2×D412yes—
87C2×C8×C79C2×D412yes—
88C2×C8×C79C2×D411yescharacteristic
89C2×C8×C79#4112yes—
90C2×C8×C79C2411yescharacteristic
91C42×C79D812yes—
92C42×C79C2×D412yes—
93C16×C79—24no—
94C23×C79C2×D811yescharacteristic
95C22×D79—44no—
96C22×D79—84no—
97C22×D79—84no—
98C22×D79—84no—
99C2×C4×C79—22no—
100C2×C4×C79SD3214yescomplemented
101C2×C4×C79#12112yes—
102C2×C4×C79C2×D812yes—
103C2×C4×C79C2×D811yescharacteristic
104C2×C4×C79C2×D812yes—
105C2×C4×C79AGL(1,ℤ/8)12yes—
106C2×C4×C79C22×D411yescharacteristic
107C2×Dic79—42no—
108C2×Dic79—44no—
109C2×Dic79—42no—
110C2×Dic79—82no—
111D316—44no—
112D316—44no—
113D316—88no—
114D316—84no—
115D316—88no—
116Dic158—24no—
117Dic158—42no—
118Dic158—44no—
119C8×C79—22no—
120C8×C79#12112yes—
121C8×C79C22×D411yescharacteristic
122C8×C79C2×#4111yescharacteristic
123C22×C79#45912yes—
124C22×C79C2×SD3212yes—
125C22×C79#50912yes—
126C22×C79C22×D811yescharacteristic
127C2×D79—84no—
128C2×D79—84no—
129C2×D79—84no—
130C2×D79—168no—
131C4×C79—22no—
132C4×C79#45912yes—
133C4×C79C2×SD3214yescomplemented
134C4×C79C2×#12111yescharacteristic
135C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
136Dic79—44no—
137Dic79—82no—
138C2×#2207—791nomaximal, Sylow
139C2×C79#220714yescomplemented
140C2×C79C2×#45911yescharacteristic
141C2×C79C22×SD3211yescharacteristic
142C2×C79C2×#50911yescharacteristic
143D79—164no—
144C22×SD32—792no—
145C2×#493—791no—
146C2×C4×Q16—791no—
147#2207—798no—
148C2×C4⋊C16D7911yescharacteristic, complemented
149C2×#357—792no—
150C79C2×#220711yescharacteristic, complemented, Sylow
151C22×Q16—791no—
152C22×D8—792no—
153C22×D8—1581no—
154C2×#127—1581no—
155C2×C4×Q8—1581no—
156C2×SD32—798no—
157C2×SD32—1588no—
158C22×C16C2×D7912yes—
159#493—794no—
160#493—1582no—
161C4×Q16—794no—
162C4×Q16—1582no—
163C2×#107—791no—
164C2×#103—1581no—
165C2×C4×C8C2×D7911yescharacteristic
166C4⋊C16C2×D7914yescomplemented
167#357—798no—
168C22×Q8—1581no—
169C22×D4—3161no—
170C22×D4—3161no—
171C22×D4—1582no—
172C2×Q16—794no—
173C2×Q16—792no—
174C2×Q16—1581no—
175C2×Q16—1582no—
176C2×D8—3164no—
177C2×D8—794no—
178C2×D8—1584no—
179C2×D8—1582no—
180C2×D8—1584no—
181C2×D8—1584no—
182C22×C8D31611yescharacteristic
183C22×C8C22×D7911yescharacteristic
184#127—3162no—
185#127—1584no—
186C4×Q8—3162no—
187C4×Q8—1584no—
188C2×C4⋊C4—3161no—
189C2×C4⋊C4—1581no—
190C2×C42—3161no—
191C2×C42D31611yescharacteristic
192SD32—15816no—
193C2×C16—24no—
194C2×C16C22×D7914yes—
195#107—792no—
196#107—1581no—
197#103—1584no—
198C4×C8D31612yes—
199C4×C8C22×D7912yes—
200C24—3162no—
201C2×Q8—3161no—
202C2×Q8—3162no—
203C2×Q8—1584no—
204C2×Q8—1582no—
205C2×D4—3164no—
206C2×D4—3162no—
207C2×D4—3164no—
208C2×D4—3164no—
209C2×D4—3164no—
210C2×D4—6324no—
211C2×D4—6324no—
212C2×D4—1584no—
213C22×C4—3161no—
214C22×C4—3161no—
215C22×C4D63211yescharacteristic
216C22×C4D63211yescharacteristic
217C22×C4C2×D31611yescharacteristic
218Q16—794no—
219Q16—1582no—
220Q16—1584no—
221D8—3168no—
222D8—3164no—
223D8—1584no—
224D8—1584no—
225C2×C8—22no—
226C2×C8D4×D7912yes—
227C2×C8C2×D31612yes—
228C2×C8C2×D31611yescharacteristic
229C2×C8#1192962512yes—
230C2×C8C23×D7911yescharacteristic
231C4⋊C4—3164no—
232C4⋊C4—3161no—
233C4⋊C4—1582no—
234C42—3164no—
235C42D63212yes—
236C42C2×D31612yes—
237C16—24no—
238C23—3164no—
239C23—6324no—
240C23—6324no—
241C23—6324no—
242C23C2×D63211yescharacteristic
243Q8—3164no—
244Q8—3162no—
245Q8—1584no—
246D4—3164no—
247D4—3164no—
248D4—6328no—
249D4—6328no—
250D4—6324no—
251C2×C4—22no—
252C2×C4—3164no—
253C2×C4—3162no—
254C2×C4—3162no—
255C2×C4—6322no—
256C2×C4#1457910614yescomplemented
257C2×C4#1457913612yes—
258C2×C4C2×D63212yes—
259C2×C4C2×D63212yes—
260C2×C4C2×D63211yescharacteristic
261C2×C4#1457918912yes—
262C2×C4C22×D31611yescharacteristic
263C8—22no—
264C8#1457913612yes—
265C8C2×D4×D7911yescharacteristic
266C8C2×#1192962511yescharacteristic
267C22—6324no—
268C22—6324no—
269C22—6324no—
270C22—12648no—
271C22#1909875912yes—
272C22C2×#1457910612yes—
273C22#1909900112yes—
274C22C22×D63211yescharacteristic
275C4—22no—
276C4—3164no—
277C4—6322no—
278C4#1909875912yes—
279C4C2×#1457910614yescomplemented
280C4C2×#1457913611yescharacteristic
281C4C2×#1457918911yescharacteristic
282C2—12644no—
283C2#2376544114yesdirect product factor
284C2C2×#1909875911yescharacteristic
285C2C22×#1457910611yescharacteristic
286C2C2×#1909900111yescharacteristic
subgroupG/H
centerC23C2×D632
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC2×C4⋊C16×C79C2
socleC23×C79C2×D8
prime radicalC2×#19098940C2
hypercenterC2×C4⋊C16D79
hypocenterC79C2×#2207
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4⋊C16

Complements

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

NH ≅ G/Ntype
1. C22×#14579106C2semidirect
3. C2×C4×Dic316C2semidirect
4. #23765441C2direct (N × H)
5. C2×#19098365C2semidirect
6. C2×C4⋊C16×C79C2semidirect
13. C2×#14579106C22semidirect
17. C4×Dic316C22semidirect
20. #19098365C22semidirect
23. C4⋊C16×C79C22semidirect
30. C2×Dic316D4semidirect
73. Dic316C2×D4semidirect
100. C2×C4×C79SD32semidirect
133. C4×C79C2×SD32semidirect
139. C2×C79#2207semidirect
148. C2×C4⋊C16D79semidirect
150. C79C2×#2207semidirect
166. C4⋊C16C2×D79semidirect
256. C2×C4#14579106semidirect
279. C4C2×#14579106semidirect
283. C2#23765441direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791062
C2×#190989402
C2×C4×Dic3162
#237654412
C2×#190983652
C2×C4⋊C16×C792
C2×#220779