Finite Group Databasebeta

← C2×#28250 #6465517

Subgroups — C2×#28250 #6465517

Order 512.

2466 conjugacy classes of subgroups.

The subgroup lattice has 351 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3067C214yesmaximal, complemented
2C22×#444C212yesmaximal, complemented
3#28250C2116yesmaximal, direct product factor
4C2×#2050C214yesmaximal, complemented
5C2×#1849C211yesmaximal, characteristic, complemented
6C2×#1813C214yesmaximal, complemented
7C2×#575C2214yes—
8C22×#135C2212yes—
9C22×#131C2214yes—
10#3067—216no—
11#3067C22132yescomplemented
12C2×#473—24no—
13C2×#472—24no—
14C2×#471—28no—
15C2×#444—28no—
16C2×#444—28no—
17C2×#444C22116yescomplemented
18C22×#108C2212yes—
19C22×#108C2214yes—
20C2×#423C2212yes—
21C22×#104C2214yes—
22C2×#413C2218yes—
23C22×#97C2211yescharacteristic
24#2050C22132yescomplemented
25#1849C2218yescomplemented
26#1813C22132yescomplemented
27C2×#338C2214yes—
28C22×#41C2314yes—
29#575—216no—
30#575—44no—
31#575C23116yes—
32C2×#137—28no—
33C2×AGL(1,ℤ/8)—28no—
34C2×#135—24no—
35C2×#135—24no—
36C2×#135—24no—
37C2×#135—24no—
38C2×#135—44no—
39C2×#135D418yes—
40C2×#135C2318yes—
41C22×Q16D412yes—
42C22×SD16D414yes—
43C22×D8D412yes—
44C2×#131—28no—
45C2×#131—24no—
46C2×#131—24no—
47C2×#131—28no—
48C2×#131—24no—
49C2×#131—24no—
50C2×#131—28no—
51C2×#131C23116yes—
52C22×M16—24no—
53C22×M16C2314yes—
54C22×M16C2314yes—
55C23×C8—24no—
56C23×C8C2312yes—
57C22×C42C2311yescharacteristic
58#473—232no—
59#472—232no—
60#471—264no—
61#444—264no—
62C2×#108—24no—
63C2×#108—24no—
64C2×#108—24no—
65C2×#108—24no—
66C2×#108—28no—
67C2×#108C2318yes—
68C2×#108C23116yes—
69#423—42no—
70#423C2318yes—
71C2×C4⋊C8—42no—
72C2×#104—28no—
73C2×#104—28no—
74C2×#104C23116yes—
75#413—216no—
76#413C23132yes—
77C2×#101—28no—
78C2×#100—28no—
79C2×#97D414yes—
80C2×#97D414yes—
81C2×#97C2314yes—
82#338C23116yes—
83C2×#41—24no—
84C2×#41—24no—
85C2×#41—24no—
86C2×#41—24no—
87C2×#41—24no—
88C2×#41—24no—
89C2×#41—24no—
90C2×#41—24no—
91C2×#41—24no—
92C2×#41—24no—
93C2×#41C2×D418yes—
94C2×#41C2418yes—
95C22×Q8C2×D414yes—
96C22×D4—24no—
97C22×D4C2×D414yes—
98C23×C4—21no—
99C23×C4—24no—
100C23×C4C2411yescharacteristic
101#137—232no—
102#137—416no—
103AGL(1,ℤ/8)—232no—
104AGL(1,ℤ/8)—416no—
105#135—216no—
106#135—216no—
107#135—216no—
108#135—216no—
109#135—416no—
110#135—416no—
111C2×Q16—24no—
112C2×Q16—24no—
113C2×Q16—44no—
114C2×Q16C2×D418yes—
115C2×SD16—28no—
116C2×SD16—28no—
117C2×SD16—48no—
118C2×SD16C2×D4116yes—
119C2×D8—24no—
120C2×D8—24no—
121C2×D8—44no—
122C2×D8C2×D418yes—
123#131—216no—
124#131—216no—
125#131—216no—
126#131—216no—
127#131—48no—
128#131—48no—
129#131—48no—
130#131—48no—
131C2×M16—24no—
132C2×M16—24no—
133C2×M16—216no—
134C2×M16—24no—
135C2×M16—24no—
136C2×M16—24no—
137C2×M16—24no—
138C2×M16—28no—
139C2×M16—28no—
140C2×M16—44no—
141C2×M16—44no—
142C2×M16—48no—
143C2×M16C2418yes—
144C2×M16C2418yes—
145C22×C8—24no—
146C22×C8—24no—
147C22×C8—216no—
148C22×C8—44no—
149C22×C8—44no—
150C22×C8—48no—
151C22×C8C2×D412yes—
152C22×C8C2×D412yes—
153C22×C8C2×D414yes—
154C22×C8C2×D414yes—
155C22×C8C2×D414yes—
156C22×C8#4114yes—
157C22×C8#4114yes—
158C22×C8C2414yes—
159C2×C42—21no—
160C2×C42—21no—
161C2×C42—21no—
162C2×C42C2×D412yes—
163C2×C42C2×D412yes—
164C2×C42C2412yes—
165#108—216no—
166#108—216no—
167#108—216no—
168C4⋊C8—48no—
169#104—232no—
170#101—232no—
171#100—232no—
172#97C2×D4116yes—
173C24—24no—
174C242−1+411yescharacteristic
175#41—28no—
176#41—28no—
177#41—28no—
178#41—28no—
179#41—28no—
180#41—28no—
181#41—28no—
182#41—28no—
183#41—44no—
184#41—44no—
185#41—44no—
186#41—44no—
187#41—44no—
188#41—44no—
189#41—44no—
190#41—44no—
191C2×Q8—24no—
192C2×Q8—24no—
193C2×Q8—24no—
194C2×Q8—24no—
195C2×Q8—24no—
196C2×Q8C22×D418yes—
197C2×D4—28no—
198C2×D4—28no—
199C2×D4—24no—
200C2×D4—24no—
201C2×D4—24no—
202C2×D4—24no—
203C2×D4—24no—
204C2×D4—44no—
205C2×D4—44no—
206C2×D4—44no—
207C2×D4—44no—
208C2×D4C22×D418yes—
209C22×C4—22no—
210C22×C4—24no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—28no—
214C22×C4—28no—
215C22×C4—44no—
216C22×C4—44no—
217C22×C4—44no—
218C22×C4—44no—
219C22×C4—82no—
220C22×C4C22×D411yescharacteristic
221C22×C4C22×D411yescharacteristic
222C22×C4C22×D412yes—
223C22×C4C22×D412yes—
224C22×C4C2×#4112yes—
225C22×C4C2×#4112yes—
226C22×C4H(5,𝔽2)11yescharacteristic
227C22×C4H(5,𝔽2)11yescharacteristic
228C22×C42−1+411yescharacteristic
229C22×C4C2511yescharacteristic
230Q16—216no—
231Q16—416no—
232SD16—232no—
233SD16—432no—
234D8—216no—
235D8—416no—
236M16—28no—
237M16—216no—
238M16—28no—
239M16—44no—
240M16—44no—
241M16—48no—
242M16—416no—
243M16—416no—
244C2×C8—28no—
245C2×C8—28no—
246C2×C8—44no—
247C2×C8—44no—
248C2×C8—44no—
249C2×C8—44no—
250C2×C8—416no—
251C2×C8—416no—
252C2×C8#12114yes—
253C2×C8#12114yes—
254C2×C8#12118yes—
255C2×C8#12114yes—
256C2×C8#12114yes—
257C2×C8#12118yes—
258C2×C8C22×D418yes—
259C2×C8C22×D414yes—
260C2×C8C22×D414yes—
261C2×C8C2×#4118yes—
262C42—22no—
263C42—22no—
264C42—22no—
265C42C22×D414yes—
266C23—28no—
267C23—42no—
268C23—44no—
269C23—44no—
270C23—88no—
271C23#53711yescharacteristic
272C23#53711yescharacteristic
273C23#54712yes—
274C23#54712yes—
275C23C2×2−1+411yescharacteristic
276Q8—28no—
277Q8—28no—
278Q8—44no—
279Q8—44no—
280D4—28no—
281D4—28no—
282D4—48no—
283D4—48no—
284D4—48no—
285D4—48no—
286D4—44no—
287D4—44no—
288C2×C4—24no—
289C2×C4—28no—
290C2×C4—44no—
291C2×C4—44no—
292C2×C4—44no—
293C2×C4—48no—
294C2×C4—48no—
295C2×C4—48no—
296C2×C4—48no—
297C2×C4—82no—
298C2×C4—82no—
299C2×C4C2×#12112yes—
300C2×C4C2×#12112yes—
301C2×C4C2×#12112yes—
302C2×C4C2×#12112yes—
303C2×C4#53711yescharacteristic
304C2×C4#53711yescharacteristic
305C2×C4D4211yescharacteristic
306C2×C4D4211yescharacteristic
307C2×C4D4212yes—
308C2×C4#54712yes—
309C2×C4#54712yes—
310C2×C4#55512yes—
311C2×C4#55511yescharacteristic
312C2×C4#55511yescharacteristic
313C2×C4C23×D411yescharacteristic
314C2×C4C23×D412yes—
315C2×C4C22×#4112yes—
316C2×C4C2×H(5,𝔽2)11yescharacteristic
317C8—48no—
318C8—48no—
319C8C2×#12118yes—
320C8C2×#12118yes—
321C22—22no—
322C22—24no—
323C22—41no—
324C22—41no—
325C22—42no—
326C22—48no—
327C22—88no—
328C22—88no—
329C22—88no—
330C22#253712yes—
331C22#253711yescharacteristic
332C22#253711yescharacteristic
333C22C2×#53711yescharacteristic
334C22C2×#54712yes—
335C4—44no—
336C4—48no—
337C4#253711yescharacteristic
338C4#253712yes—
339C4#253711yescharacteristic
340C4C22×#12112yes—
341C4C2×D4211yescharacteristic
342C4C2×#55511yescharacteristic
343C2—21no—
344C2—22no—
345C2—22no—
346C2—21no—
347C2—88no—
348C2#2825012yesdirect product factor
349C2C2×#253711yescharacteristic
subgroupG/H
centerC2×C4#555
commutator, Frattini, cosocleC22×C4C25
socleC22#2537
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3067C2semidirect
2. C22×#444C2semidirect
3. #28250C2direct (N × H)
4. C2×#2050C2semidirect
5. C2×#1849C2semidirect
6. C2×#1813C2semidirect
11. #3067C22semidirect
17. C2×#444C22semidirect
24. #2050C22semidirect
25. #1849C22semidirect
26. #1813C22semidirect
348. C2#28250direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#30672
C22×#4442
#282502
C2×#20502
C2×#18492
C2×#18132