Finite Group Databasebeta

#23761444

order10112
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC4⋊C16×C79 ⋊ C2
SylowC79 ⋊ #1360

Subgroups

subgroupG/H
centerC22#14579083
commutatorC2×C8×C79C2×C4
FrattiniC4×C8C2×D79
FittingC4⋊C16×C79C2
socleC22×C79#102
prime radicalC2×D632C4
cosocleC4×C8×C79C22
hypercenterC4⋊C16D79
hypocenterC79#1360
LCSG ▷ C2×C8×C79 ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4⋊C16

102 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 102 conjugacy classes of subgroups — too many to draw. Only its 39 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|a^2=d,c^2=fg,d^2=ef,e^2=g,f^2=g,b^a=bc,c^a=ce,e^a=eg,f^a=fg,h^a=h^78,c^b=cf,d^b=defg,e^b=eg,f^b=fg,h^b=h^78

Conjugacy classes & character table

1589 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1360×D79, C2×#23761444, #34199491, …
maximal normal subgroup of#1360×D79, C2×#23761444, #34199491, …
maximal quotient of#34174989, #34174991, #34174993, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2554);