Finite Group Databasebeta

#23774455

order10112
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

Fitting#540×C79 ⋊ C2
SylowC79 ⋊ #3221

Subgroups

subgroupG/H
centerC22C22×C22⋊D79
commutator, cosocleC2×C4×C79C24
FrattiniC2×C4C23×D79
Fitting#540×C79C2
socleC22×C79C22×D4
hypercenter#540D79
hypocenterC79#3221
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ #117 ◁ #540

388 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 117 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,79|b^2=e,c^2=g,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,c^b=ce,d^b=dg,f^c=fg,h^c=h^78

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#3221×D79, C2×#23774455, #35159672, …
maximal normal subgroup of#3221×D79, C2×#23774455, #35159672, …
maximal quotient of#34297648, #34298055, #34298852, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 15565);