Finite Group Databasebeta

#21418598

order7456
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingQ8×C233 ⋊ C4
SylowC233 ⋊ #103

Subgroups

subgroupG/H
centerC2C22⋊#11745400
commutatorC4×C233C2×C4
FrattiniC4C2×#11745400
FittingQ8×C233C4
socleC2×C233C22⋊C4
hypercenterQ8#11745400
hypocenterC233#103
LCSG ▷ C4×C233 ▷ C2×C233 ▷ C233
UCSC1 ◁ C2 ◁ C4 ◁ Q8

42 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,233|a^2=d,b^2=e,c^2=e,b^a=bc,c^a=ce,f^a=f^144,c^b=ce,f^d=f^232

Conjugacy classes & character table

304 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#21418598, #28417425, #28417426, …
maximal normal subgroup ofC2×#21418598, #28417425, #28417426, …
maximal quotient ofQ8⋊#14272345, #28417285, #28417288, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7456, 209);