Finite Group Databasebeta

← C2×#23762273 #34257818

Subgroups — C2×#23762273 #34257818

Order 20224.

674 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098693C211yesmaximal, characteristic
2C2×C8×Dic158C211yesmaximal, characteristic
3C2×C4×Dic316C211yesmaximal, characteristic
4#23762273C218yesmaximal, direct product factor
5C2×#19098314C211yesmaximal, characteristic
6C2×#19098295C211yesmaximal, characteristic
7C2×#19098295C211yesmaximal, characteristic
8C2×#322×C79C211yesmaximal, characteristic
9C22×Dic316C411yescharacteristic
10C2×C4×Dic158C2211yescharacteristic
11C2×C4×Dic158C2211yescharacteristic
12#19098693—22no—
13#19098693C2214yes—
14C8×Dic158—22no—
15C8×Dic158C2214yes—
16C4×Dic316C414yes—
17C4×Dic316C2214yes—
18C2×#14579095C411yescharacteristic
19C2×C4⋊(C79⋊C8)C2211yescharacteristic
20C2×C4⋊(C79⋊C8)C2211yescharacteristic
21C2×Dic79⋊C8—21no—
22C2×Dic79⋊C8—21no—
23C2×#14579086C411yescharacteristic
24C2×#14579086C411yescharacteristic
25C2×#14579071—21no—
26C2×C8×Dic79—21no—
27#19098314C2214yes—
28#19098295C2214yes—
29#19098295C2214yes—
30C2×C4×C8×C79C2211yescharacteristic
31C2×C4×C8×C79C2211yescharacteristic
32C2×C4×C8×C79C2211yescharacteristic
33#322×C79C2214yes—
34C22×Dic158C2×C411yescharacteristic
35C22×Dic158C2×C411yescharacteristic
36C2×Dic316—24no—
37C2×Dic316C2×C414yes—
38C22×C79⋊C8—21no—
39C22×C79⋊C8—21no—
40C4×Dic158—21no—
41C4×Dic158—21no—
42C4×Dic158—21no—
43C4×Dic158—21no—
44C4×Dic158C2×C412yes—
45C4×Dic158C2×C412yes—
46C4×Dic158C2312yes—
47C4×Dic158C2312yes—
48C2×C4⋊Dic79C2×C411yescharacteristic
49C2×C4⋊Dic79C2×C411yescharacteristic
50C2×Dic79⋊C4—21no—
51C2×Dic79⋊C4—21no—
52C2×C4×Dic79—21no—
53C2×C4×Dic79—21no—
54#14579095C2×C414yes—
55C4⋊(C79⋊C8)—21no—
56C4⋊(C79⋊C8)—21no—
57C4⋊(C79⋊C8)C2312yes—
58C4⋊(C79⋊C8)C2312yes—
59Dic79⋊C8—24no—
60Dic79⋊C8—24no—
61#14579086C2×C414yes—
62#14579086C2×C414yes—
63#14579071—24no—
64C8×Dic79—24no—
65C22×C8×C79—21no—
66C22×C8×C79C2×C411yescharacteristic
67C22×C8×C79C2×C411yescharacteristic
68C22×C8×C79D411yescharacteristic
69C22×C8×C79D411yescharacteristic
70C2×C42×C79C2311yescharacteristic
71C4×C8×C79—21no—
72C4×C8×C79C2×C412yes—
73C4×C8×C79D412yes—
74C4×C8×C79C2312yes—
75C4×C8×C79C2312yes—
76C4×C8×C79C2312yes—
77C2×Dic158—21no—
78C2×Dic158—21no—
79C2×Dic158—22no—
80C2×Dic158—22no—
81C2×Dic158—22no—
82C2×Dic158M1614yes—
83C2×Dic158C22×C412yes—
84C2×Dic158C22×C412yes—
85C22×Dic79—21no—
86C22×Dic79—21no—
87C22×Dic79—21no—
88C22×Dic79—21no—
89Dic316—28no—
90C2×C79⋊C8—22no—
91C2×C79⋊C8—22no—
92C2×C79⋊C8—42no—
93C2×C79⋊C8—42no—
94C4⋊Dic79—21no—
95C4⋊Dic79—21no—
96C4⋊Dic79C22×C412yes—
97C4⋊Dic79C22×C412yes—
98Dic79⋊C4—22no—
99Dic79⋊C4—22no—
100Dic79⋊C4—22no—
101Dic79⋊C4—22no—
102C4×Dic79—22no—
103C4×Dic79—22no—
104C4×Dic79—22no—
105C4×Dic79—22no—
106C22×C4×C79C22×C411yescharacteristic
107C22×C4×C79C2×D411yescharacteristic
108C22×C4×C79#4111yescharacteristic
109C2×C8×C79—24no—
110C2×C8×C79—22no—
111C2×C8×C79—22no—
112C2×C8×C79—22no—
113C2×C8×C79—22no—
114C2×C8×C79—22no—
115C2×C8×C79C22×C412yes—
116C2×C8×C79C22×C412yes—
117C2×C8×C79C2×D412yes—
118C2×C8×C79C2×D412yes—
119C42×C79C22×C411yescharacteristic
120C42×C79C2×D411yescharacteristic
121C42×C79#4111yescharacteristic
122C42×C79C2411yescharacteristic
123C23×C79C4×D411yescharacteristic
124C2×C4×C79—22no—
125C2×C4×C79C4×D411yescharacteristic
126C2×C4×C79C4×D411yescharacteristic
127C2×C4×C79C4×D411yescharacteristic
128C2×C4×C79C2×M1612yes—
129C2×C4×C79#13112yes—
130C2×C4×C79#13712yes—
131C2×C4×C79#13712yes—
132C2×C4×C79C23×C411yescharacteristic
133C2×C4×C79C22×D411yescharacteristic
134C2×C4×C79C2×#4111yescharacteristic
135C2×Dic79—22no—
136C2×Dic79—24no—
137C2×Dic79—22no—
138C2×Dic79—22no—
139C2×Dic79—22no—
140C2×Dic79—42no—
141C2×Dic79—42no—
142C2×Dic79—42no—
143Dic158—22no—
144Dic158—24no—
145Dic158—22no—
146Dic158—22no—
147Dic158—42no—
148Dic158C2×M1614yes—
149C8×C79—24no—
150C8×C79—22no—
151C8×C79—22no—
152C8×C79—22no—
153C8×C79—22no—
154C79⋊C8—42no—
155C79⋊C8—42no—
156C22×C79#43512yes—
157C22×C79#44112yes—
158C22×C79#44312yes—
159C22×C79C2×C4×D411yescharacteristic
160C4×C79—21no—
161C4×C79—21no—
162C4×C79#43512yes—
163C4×C79#44112yes—
164C4×C79C22×M1611yescharacteristic
165C4×C79C2×#13111yescharacteristic
166C4×C79C2×#13711yescharacteristic
167C4×C79C2×#13711yescharacteristic
168Dic79—24no—
169Dic79—42no—
170Dic79—42no—
171Dic79—42no—
172C2×#1587—791nomaximal, Sylow
173C2×C79#158714yescomplemented
174C2×C79C2×#43511yescharacteristic
175C2×C79C2×#44111yescharacteristic
176C2×C79C2×#44311yescharacteristic
177C2×#446—791no—
178C2×C8×Q8—791no—
179C2×C4×Q16—791no—
180#1587—798no—
181C2×#334—791no—
182C2×Q8⋊C8—791no—
183C2×Q8⋊C8—791no—
184C2×#322D7911yescharacteristic
185C79C2×#158711yescharacteristic, complemented, Sylow
186C22×Q16—791no—
187C2×C4×Q8—791no—
188C2×C4×Q8—791no—
189#446—794no—
190#446—1582no—
191C8×Q8—794no—
192C8×Q8—1582no—
193C4×Q16—794no—
194C4×Q16—794no—
195C2×#107—791no—
196C2×C4⋊C8—791no—
197C2×C4⋊C8—791no—
198C2×C4⋊C8—1581no—
199C2×C4⋊C8—1581no—
200C2×#103—791no—
201C2×#103—791no—
202C2×#97—1581no—
203C2×C4×C8—1581no—
204C2×C4×C8C2×D7911yescharacteristic
205C2×C4×C8C2×D7911yescharacteristic
206C2×C4×C8C2×D7911yescharacteristic
207#334—794no—
208Q8⋊C8—794no—
209Q8⋊C8—794no—
210#322C2×D7914yes—
211C22×Q8—791no—
212C22×Q8—791no—
213C2×Q16—794no—
214C2×Q16—1584no—
215C22×C8—21no—
216C22×C8—1581no—
217C22×C8—1581no—
218C22×C8C4×D7911yescharacteristic
219C22×C8C4×D7911yescharacteristic
220C22×C8D31611yescharacteristic
221C22×C8D31611yescharacteristic
222C4×Q8—792no—
223C4×Q8—792no—
224C4×Q8—792no—
225C4×Q8—792no—
226C4×Q8—1581no—
227C4×Q8—1581no—
228C4×Q8—1581no—
229C4×Q8—1581no—
230C2×C4⋊C4—791no—
231C2×C4⋊C4—791no—
232C2×C4⋊C4—1581no—
233C2×C4⋊C4—1581no—
234C2×C42—1581no—
235C2×C42—1581no—
236C2×C42C22×D7911yescharacteristic
237#107—794no—
238C4⋊C8—792no—
239C4⋊C8—792no—
240C4⋊C8—1584no—
241C4⋊C8—1584no—
242C4⋊C8—1581no—
243C4⋊C8—1581no—
244#103—794no—
245#103—794no—
246#97—1584no—
247C4×C8—21no—
248C4×C8—1584no—
249C4×C8C4×D7912yes—
250C4×C8D31612yes—
251C4×C8C22×D7912yes—
252C4×C8C22×D7912yes—
253C4×C8C22×D7912yes—
254C2×Q8—794no—
255C2×Q8—792no—
256C2×Q8—792no—
257C2×Q8—1582no—
258C2×Q8—1582no—
259C2×Q8—1581no—
260C2×Q8—1581no—
261C2×Q8—1582no—
262C22×C4—1581no—
263C22×C4—1581no—
264C22×C4—1581no—
265C22×C4—1581no—
266C22×C4C2×C4×D7911yescharacteristic
267C22×C4C2×D31611yescharacteristic
268C22×C4#1192962411yescharacteristic
269Q16—1588no—
270C2×C8—24no—
271C2×C8—22no—
272C2×C8—22no—
273C2×C8—22no—
274C2×C8—22no—
275C2×C8—22no—
276C2×C8—3162no—
277C2×C8—3162no—
278C2×C8—1582no—
279C2×C8—1582no—
280C2×C8C2×C4×D7912yes—
281C2×C8C2×C4×D7912yes—
282C2×C8C2×D31612yes—
283C2×C8C2×D31612yes—
284C4⋊C4—792no—
285C4⋊C4—792no—
286C4⋊C4—1582no—
287C4⋊C4—1582no—
288C4⋊C4—1582no—
289C4⋊C4—1582no—
290C4⋊C4—1581no—
291C4⋊C4—1581no—
292C42—1582no—
293C42—1582no—
294C42—1582no—
295C42—1582no—
296C42C2×C4×D7911yescharacteristic
297C42C2×D31611yescharacteristic
298C42#1192962411yescharacteristic
299C42C23×D7911yescharacteristic
300C23C4×D31611yescharacteristic
301Q8—3162no—
302Q8—794no—
303Q8—1582no—
304Q8—1582no—
305Q8—1584no—
306Q8—1582no—
307C2×C4—22no—
308C2×C4—3162no—
309C2×C4—3162no—
310C2×C4—3162no—
311C2×C4—1582no—
312C2×C4—1582no—
313C2×C4—1582no—
314C2×C4—1584no—
315C2×C4—1582no—
316C2×C4C4×D31611yescharacteristic
317C2×C4C4×D31611yescharacteristic
318C2×C4C4×D31611yescharacteristic
319C2×C4M16×D7912yes—
320C2×C4#1457916912yes—
321C2×C4#1457919412yes—
322C2×C4#1457919412yes—
323C2×C4C22×C4×D7911yescharacteristic
324C2×C4C22×D31611yescharacteristic
325C2×C4C2×#1192962411yescharacteristic
326C8—24no—
327C8—22no—
328C8—22no—
329C8—22no—
330C8—22no—
331C8—3162no—
332C8—3162no—
333C22#1909863612yes—
334C22#1909867112yes—
335C22#1909868112yes—
336C22C2×C4×D31611yescharacteristic
337C4—21no—
338C4—21no—
339C4—3162no—
340C4—3162no—
341C4—3162no—
342C4—1584no—
343C4#1909863612yes—
344C4#1909867112yes—
345C4C2×M16×D7911yescharacteristic
346C4C2×#1457916911yescharacteristic
347C4C2×#1457919411yescharacteristic
348C4C2×#1457919411yescharacteristic
349C2#2376227314yesdirect product factor
350C2C2×#1909863611yescharacteristic
351C2C2×#1909867111yescharacteristic
352C2C2×#1909868111yescharacteristic
subgroupG/H
centerC22×C4C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC42C23×D79
FittingC2×#322×C79C2
socle, prime radicalC23×C79C4×D4
cosocleC42×C79C24
hypercenterC2×#322D79
hypocenterC79C2×#1587
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#322

Complements

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

NH ≅ G/Ntype
4. #23762273C2direct (N × H)
173. C2×C79#1587semidirect
185. C79C2×#1587semidirect
349. C2#23762273direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190986932
C2×C8×Dic1582
C2×C4×Dic3162
#237622732
C2×#190983142
C2×#190982952
C2×#322×C792
C2×#158779