Finite Group Databasebeta

← C2×#23765432 #34442490

Subgroups — C2×#23765432 #34442490

Order 20224.

870 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579102C212yesmaximal, complemented
2C2×C4×D632C211yesmaximal, characteristic, complemented
3#23765432C218yesmaximal, direct product factor
4C2×C4⋊(C79⋊C16)C211yesmaximal, characteristic, complemented
5C2×#19098364C212yesmaximal, complemented
6C2×#493×C79C211yesmaximal, characteristic, complemented
7C22×D632C2211yescharacteristic
8C2×C4×D316—21no—
9C2×#14579102—28no—
10C2×#14579102C2218yescomplemented
11C22×C79⋊C16C2212yes—
12C4×D632—22no—
13C4×D632C2214yescomplemented
14C2×#14579095C2211yescharacteristic
15C2×#14579083—21no—
16C4⋊(C79⋊C16)C2214yescomplemented
17#19098364C2218yescomplemented
18C22×D8×C79—21no—
19C22×D8×C79C2212yes—
20C2×#127×C79—21no—
21#493×C79—22no—
22#493×C79C2214yescomplemented
23C2×C4×C8×C79C2211yescharacteristic
24C22×D316—21no—
25C22×C4×D79—41no—
26C2×D632—21no—
27C2×D632—22no—
28C2×D632D414yescomplemented
29C2×D632C2312yes—
30C4×D316—24no—
31C4×D316—42no—
32C2×C4⋊Dic79—21no—
33C2×(C2×D79)⋊C4—41no—
34#14579102—216no—
35C2×C79⋊C16—24no—
36C2×C79⋊C16C2314yes—
37#14579095—21no—
38#14579095C2312yes—
39#14579083—24no—
40C22×D4×C79—22no—
41C22×D4×C79—41no—
42C22×D4×C79—41no—
43C2×D8×C79—24no—
44C2×D8×C79—22no—
45C2×D8×C79—24no—
46C2×D8×C79—24no—
47C2×D8×C79—44no—
48C2×D8×C79C2314yes—
49C22×C8×C79D411yescharacteristic
50C22×C8×C79C2311yescharacteristic
51#127×C79—24no—
52#127×C79—42no—
53C2×C42×C79D411yescharacteristic
54C4×C8×C79D412yes—
55C4×C8×C79C2312yes—
56C23×D79—41no—
57C2×D316—24no—
58C2×D316—22no—
59C2×D316—41no—
60C2×D316—42no—
61C22×Dic79—41no—
62C2×C4×D79—44no—
63C2×C4×D79—84no—
64D632—24no—
65D632—22no—
66D632C2×D414yescomplemented
67C4⋊Dic79—22no—
68C4⋊Dic79—41no—
69(C2×D79)⋊C4—44no—
70C79⋊C16—24no—
71C24×C79—42no—
72C2×D4×C79—24no—
73C2×D4×C79—44no—
74C2×D4×C79—44no—
75C2×D4×C79—44no—
76C2×D4×C79—42no—
77C2×D4×C79—44no—
78C2×D4×C79—84no—
79C2×D4×C79—84no—
80C22×C4×C79D811yescharacteristic
81C22×C4×C79D811yescharacteristic
82C22×C4×C79C2×D411yescharacteristic
83D8×C79—24no—
84D8×C79—24no—
85D8×C79—48no—
86D8×C79—44no—
87C2×C8×C79—22no—
88C2×C8×C79C2×D412yes—
89C2×C8×C79C2×D412yes—
90C2×C8×C79C2×D411yescharacteristic
91C2×C8×C79#4112yes—
92C2×C8×C79C2411yescharacteristic
93C42×C79D812yes—
94C42×C79C2×D412yes—
95C23×C79—44no—
96C23×C79—84no—
97C23×C79—84no—
98C23×C79—84no—
99C23×C79C2×D811yescharacteristic
100C22×D79—42no—
101C22×D79—44no—
102C22×D79—82no—
103C22×D79—82no—
104D4×C79—44no—
105D4×C79—44no—
106D4×C79—88no—
107D4×C79—84no—
108D4×C79—88no—
109C2×C4×C79—22no—
110C2×C4×C79D1614yescomplemented
111C2×C4×C79#12112yes—
112C2×C4×C79C2×D812yes—
113C2×C4×C79C2×D811yescharacteristic
114C2×C4×C79C2×D812yes—
115C2×C4×C79AGL(1,ℤ/8)12yes—
116C2×C4×C79C22×D411yescharacteristic
117C2×Dic79—42no—
118C2×Dic79—82no—
119D316—24no—
120D316—42no—
121D316—44no—
122C4×D79—88no—
123C8×C79—22no—
124C8×C79#12112yes—
125C8×C79C22×D411yescharacteristic
126C8×C79C2×#4111yescharacteristic
127C22×C79—84no—
128C22×C79—84no—
129C22×C79—84no—
130C22×C79—168no—
131C22×C79#45912yes—
132C22×C79C2×D1612yes—
133C22×C79#50912yes—
134C22×C79C22×D811yescharacteristic
135C2×D79—44no—
136C2×D79—82no—
137C2×D79—82no—
138C2×D79—88no—
139C4×C79—22no—
140C4×C79#45912yes—
141C4×C79C2×D1614yescomplemented
142C4×C79C2×#12111yescharacteristic
143C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
144Dic79—82no—
145C2×#2206—791nomaximal, Sylow
146C2×C79—164no—
147C2×C79#220614yescomplemented
148C2×C79C2×#45911yescharacteristic
149C2×C79C22×D1611yescharacteristic
150C2×C79C2×#50911yescharacteristic
151D79—84no—
152C22×D16—792no—
153C2×#493D7911yescharacteristic, complemented
154C2×C4×D8—791no—
155#2206—798no—
156C2×C4⋊C16—791no—
157C2×#357—792no—
158C79C2×#220611yescharacteristic, complemented, Sylow
159C22×D8—21no—
160C22×D8—791no—
161C22×D8C2×D7912yes—
162C2×#127—21no—
163C2×C4×D4—1581no—
164C2×D16—798no—
165C2×D16—1588no—
166C22×C16—792no—
167#493—22no—
168#493C2×D7914yescomplemented
169C4×D8—794no—
170C4×D8—1582no—
171C2×#107—791no—
172C2×#102—1581no—
173C2×C4×C8C2×D7911yescharacteristic
174C4⋊C16—794no—
175#357—798no—
176C22×D4—22no—
177C22×D4—41no—
178C22×D4—41no—
179C22×D4—1581no—
180C23×C4—3161no—
181C2×D8—24no—
182C2×D8—24no—
183C2×D8—22no—
184C2×D8—24no—
185C2×D8—44no—
186C2×D8—794no—
187C2×D8—792no—
188C2×D8—1581no—
189C2×D8—1582no—
190C2×D8C22×D7914yes—
191C22×C8C22⋊D7911yescharacteristic
192C22×C8C22×D7911yescharacteristic
193#127—24no—
194#127—42no—
195C4×D4—3162no—
196C4×D4—1584no—
197C2×C4⋊C4—1581no—
198C2×C22⋊C4—3161no—
199C2×C42C22⋊D7911yescharacteristic
200D16—15816no—
201C2×C16—794no—
202C2×C16—1584no—
203#107—792no—
204#107—1581no—
205#102—1584no—
206C4×C8C22⋊D7912yes—
207C4×C8C22×D7912yes—
208C24—42no—
209C24—3161no—
210C2×D4—24no—
211C2×D4—44no—
212C2×D4—44no—
213C2×D4—44no—
214C2×D4—42no—
215C2×D4—44no—
216C2×D4—84no—
217C2×D4—84no—
218C2×D4—3161no—
219C2×D4—3162no—
220C2×D4—1584no—
221C2×D4—1582no—
222C22×C4—3161no—
223C22×C4—3164no—
224C22×C4—6324no—
225C22×C4#1192960911yescharacteristic
226C22×C4#1192960911yescharacteristic
227C22×C4C2×C22⋊D7911yescharacteristic
228D8—24no—
229D8—24no—
230D8—48no—
231D8—44no—
232D8—794no—
233D8—1582no—
234D8—1584no—
235C2×C8—22no—
236C2×C8D4×D7912yes—
237C2×C8C2×C22⋊D7912yes—
238C2×C8C2×C22⋊D7911yescharacteristic
239C2×C8#1192962312yes—
240C2×C8C23×D7911yescharacteristic
241C4⋊C4—3161no—
242C4⋊C4—1582no—
243C22⋊C4—3164no—
244C42#1192960912yes—
245C42C2×C22⋊D7912yes—
246C16—1584no—
247C23—44no—
248C23—84no—
249C23—84no—
250C23—84no—
251C23—3164no—
252C23—3162no—
253C23—6322no—
254C23—6322no—
255C23C2×#1192960911yescharacteristic
256D4—44no—
257D4—44no—
258D4—88no—
259D4—88no—
260D4—84no—
261D4—3164no—
262D4—3162no—
263D4—1584no—
264C2×C4—22no—
265C2×C4—3162no—
266C2×C4—6322no—
267C2×C4—6328no—
268C2×C4#1457910214yescomplemented
269C2×C4#1457913212yes—
270C2×C4C2×#1192960912yes—
271C2×C4C2×#1192960912yes—
272C2×C4C2×#1192960911yescharacteristic
273C2×C4#1457918712yes—
274C2×C4C22×C22⋊D7911yescharacteristic
275C8—22no—
276C8#1457913212yes—
277C8C2×D4×D7911yescharacteristic
278C8C2×#1192962311yescharacteristic
279C22—84no—
280C22—84no—
281C22—84no—
282C22—168no—
283C22—3164no—
284C22—6322no—
285C22—6328no—
286C22—6322no—
287C22#1909875512yes—
288C22C2×#1457910212yes—
289C22#1909899912yes—
290C22C22×#1192960911yescharacteristic
291C4—22no—
292C4—6322no—
293C4#1909875512yes—
294C4C2×#1457910214yescomplemented
295C4C2×#1457913211yescharacteristic
296C4C2×#1457918711yescharacteristic
297C2—164no—
298C2—6324no—
299C2#2376543214yesdirect product factor
300C2C2×#1909875511yescharacteristic
301C2C22×#1457910211yescharacteristic
302C2C2×#1909899911yescharacteristic
subgroupG/H
centerC23C2×#11929609
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC2×#493×C79C2
socleC23×C79C2×D8
hypercenterC2×#493D79
hypocenterC79C2×#2206
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#493

Complements

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

NH ≅ G/Ntype
1. C22×#14579102C2semidirect
2. C2×C4×D632C2semidirect
3. #23765432C2direct (N × H)
4. C2×C4⋊(C79⋊C16)C2semidirect
5. C2×#19098364C2semidirect
6. C2×#493×C79C2semidirect
10. C2×#14579102C22semidirect
13. C4×D632C22semidirect
16. C4⋊(C79⋊C16)C22semidirect
17. #19098364C22semidirect
22. #493×C79C22semidirect
28. C2×D632D4semidirect
66. D632C2×D4semidirect
110. C2×C4×C79D16semidirect
141. C4×C79C2×D16semidirect
147. C2×C79#2206semidirect
153. C2×#493D79semidirect
158. C79C2×#2206semidirect
168. #493C2×D79semidirect
268. C2×C4#14579102semidirect
294. C4C2×#14579102semidirect
299. C2#23765432direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791022
C2×C4×D6322
#237654322
C2×C4⋊(C79⋊C16)2
C2×#190983642
C2×#493×C792
C2×#220679