Finite Group Databasebeta

#21462162

order7808
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2153

Subgroups

subgroupG/H
centerC4C2×C4⋊#6923
commutatorC4×C61C22×C8
FrattiniC2×C4C22×#6923
Fitting#117×C61C4
socleC2×C61C2×C4⋊C8
hypercenter#117#6923
hypocenterC61#2153
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C22×C4 ◁ #117

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=e,b^2=d,d^2=g,e^2=f,f^2=g,b^a=bd,d^a=dg,h^a=h^11,c^b=cg,h^b=h^60,h^e=h^60

Conjugacy classes & character table

344 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30605717, #30605718, #30605720, …
maximal normal subgroup of#30605717, #30605718, #30605720, …
maximal quotient of#30605749, #30605775, #30605805, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 20853);