Finite Group Databasebeta

#21460781

order7808
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1335

Subgroups

subgroupG/H
centerC4#14519839
commutatorC8×C61C2×C8
FrattiniC2×C8C2×#6923
Fitting#135×C61C4
socleC2×C61D4⋊C8
hypercenter#135#6923
hypocenterC61#1335
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #135

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,c^2=eg,d^2=f,e^2=g,f^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^11,c^b=ce,e^b=eg,h^d=h^60

Conjugacy classes & character table

254 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#21460781, D61⋊#1335, #30604435, …
maximal normal subgroup ofC2×#21460781, D61⋊#1335, #30604435, …
maximal quotient of#30594041, #30594043, #30594053, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19472);